Note4Students
From UPSC perspective, the following things are important :
Prelims level: Freemartinism
Mains level: NA
Central Idea
- In the realm of animal husbandry, a phenomenon known as Freemartinism sheds light on the extraordinary diversity found in cattle.
Freemartinism: A Unique Phenomenon
- Freemartins are sterile female cattle born exhibiting characteristics of both sexes.
- This phenomenon arises when a male and a female twin develop within the same uterus, occurring in approximately 90% of twin pregnancies in cattle.
- The exchange of blood between the male and female foetuses during gestation plays a pivotal role in Freemartinism.
- Freemartinism is primarily attributed to the sharing of cells carrying the Y chromosome from the male twin with the female twin.
- Y chromosome triggers the development of male reproductive organs in the male foetus, while the female foetus, influenced by male hormones, undergoes incomplete development of its reproductive system.
- Freemartins possess underdeveloped or non-functional reproductive tracts, rendering them incapable of reproduction.
Agricultural Significance
- In agricultural settings, identifying freemartins is crucial to enhance reproductive efficiency in cattle breeding.
- Farmers often utilize physical and behavioural traits to identify freemartins, subsequently removing them from the breeding herd.
- This culling strategy helps improve the overall breeding program by ensuring that non-reproductive cattle do not contribute to the herd.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Lachit Borphukan
Mains level: NA
Central Idea
- An animation film on an iconic Ahom general Lachit Borphukan has been selected for the International Film Festival of India (IFFI) 2023 to be held in Goa.
Lachit Borphukan
- Lachit Borphukan was a legendary military commander from the northeastern region of India, specifically from the state of Assam. Here are some facts related to him:
|
Description |
| Timeline |
1622-1672 |
| Dynasty |
Ahom Dynasty |
| Mughal Threat |
Faced the Mughal Empire’s expansion into Assam |
| Battle of Saraighat |
Led Ahom forces to victory against the Mughals in 1671
Defended Assam against the Aurangzeb’s forces led by Ram Singh |
| Leadership |
Known for strategic brilliance and guerrilla tactics |
| Legacy |
Revered as a symbol of Assamese pride and resistance |
| INS Lachit |
Indian Navy’s guided-missile destroyer named in honor |
| Lachit Divas |
Celebrated annually on November 24th in Assam |
https://www.thehindu.com/news/national/other-states/assam-ips-officer-directed-animation-film-chosen-for-iffi-2023/article67550668.ece
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Onattukara Ellu (Sesame)
Mains level: NA
Context
- Kerala is taking efforts to expand the cultivation of Geographical Indication (GI)-tagged Onattukara sesame, a unique and valuable agricultural product.
- Onattukara sesame was granted the GI tag in January this year.
Onattukara Sesame (Ellu )
|
Description |
|
Region of Cultivation
|
Primarily cultivated in the Onattukara region, covering Alappuzha, Kollam, and Pathanamthitta districts in Kerala, India. |
| Medicinal Properties |
Onattukara sesame is known for its medicinal properties and high quality. |
| Traditional Use |
Traditional ayurvedic doctors in the region have used Onattukara sesame oil for treating rheumatism and skin protection since the 18th century. |
| Nutritional Value |
Rich in vitamin E and antioxidants. Contains essential fatty acids like oleic acid, linoleic acid, and palmitoleic acid. |
| Varieties |
Grown in various varieties, including ‘ayali,’ Kayamkulam-1, thilak, thilathara, and thilarani, developed by ORARS, Kayamkulam. |
| Market Potential |
Obtaining the GI tag is expected to increase its popularity and market value, leading to higher prices for sesame seeds and oil. |
| Pricing |
Current prices: Sesame seeds – ₹200 to ₹250 per kilogram, Sesame oil – ₹500 to ₹600 per kilogram. |
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Sea Buckthorn
Mains level: NA
Central Idea
- The Geographical Indication Registry has officially granted the GI tag to ‘Ladakh Sea Buckthorn’.
- It is the fourth GI tag after Apricot (Raktsey Karpo), Pashmina, and Ladakhi Wood Carving in Ladakh.
About Sea Buckthorn
- Sea buckthorn is a plant that grows in Europe and Asia.
- In India, it’s found in the Himalayan region, especially in dry places like the cold deserts of Ladakh and Spiti.
- This plant produces small orange or yellow berries that are sour but full of vitamins, especially vitamin C.
- It can survive really hot and really cold temperatures, which makes it perfect for the cold deserts.
- Every part of the plant—berries, leaves, twigs, roots, and thorns—are useful for medicine, food, fuel, and fencing.
- It’s also a vital food source for many birds and provides nutritious food for animals like sheep, goats, donkeys, cattle, and camels in the cold desert regions.
- It is often called the ‘Wonder Plant,’ ‘Ladakh Gold,’ ‘Golden Bush,’ or ‘Gold Mine’ of the cold deserts.
Back2Basics: GI Tag
- A GI is a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin.
- Nodal Agency: Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry
- India, as a member of the World Trade Organization (WTO), enacted the Geographical Indications of Goods (Registration and Protection) Act, 1999 w.e.f. September 2003.
- GIs have been defined under Article 22 (1) of the WTO Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) Agreement.
- The tag stands valid for 10 years.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: POCSO Act
Mains level: Read the attached story
Central Idea
- In a recent decision, the Himachal Pradesh High Court ruled that the failure to report sexual crimes against minors is a bailable offence.
- This ruling has raised significant legal questions regarding the interpretation of the Protection of Children from Sexual Offences (POCSO) Act, particularly with respect to the nature of the offence and its implications for pre-arrest bail.
What is the POCSO Act?
- The POCSO Act came into effect on November 14, 2012, following India’s ratification of the UN Convention on the Rights of the Child in 1992.
- Its primary objective is to address offences related to the sexual exploitation and abuse of children, which were previously either not specifically defined or inadequately penalized.
- According to the Act, a child is defined as any person below the age of 18 years.
- In 2019, the Act underwent a review and amendment, introducing more stringent punishments (after Nirbhaya Case), including the death penalty, for those committing sexual crimes against children.
|
Interpretation of the POCSO Act
- Section 21 of POCSO Act: This section of the POCSO Act mandates the reporting of sexual offences against children. However, it does not explicitly specify whether the offence is bailable or not.
- Reference to CrPC: The court, in its ruling, argued that since the POCSO Act does not provide clarity on the bailability of the offence, it should be determined by referring to the Code of Criminal Procedure (CrPC).
- CrPC Classification: The CrPC classifies offences as either bailable or non-bailable based on the maximum punishment they entail. Offences punishable with imprisonment of less than three years are generally considered bailable and non-cognizable.
- POCSO Act’s Penalty: Section 21 of the POCSO Act prescribes a penalty of imprisonment ranging from 6 months to 1 year. Consequently, this makes it fall within the category of bailable offences under the CrPC.
Case Context
- Allegations: The case in question involved a hotel manager accused of failing to report an offence committed against a minor, as mandated by Section 21 of the POCSO Act.
- Main Accused: The main accused had committed a sexual assault on a minor schoolgirl and recorded a video of the incident in a hotel.
- Legal Charges: The accused faced charges under Sections 376 (Rape) and 506 (Criminal Intimidation) of the Indian Penal Code, as well as Sections 6 and 21 of the POCSO Act, which address aggravated penetrative sexual assault and the failure to report sexual crimes against children.
- Hotel Manager’s Involvement: The hotel manager was also named in the FIR due to the mandatory reporting provision under the POCSO Act.
Mandatory Reporting Under POCSO
- Section 19: Section 19 of the POCSO Act obliges “any person” who apprehends or has knowledge of a sexual offence against a child to report it to the Special Juvenile Police Unit (SJPU) or the police.
- Penalty for Non-Reporting: Section 21 of the POCSO Act prescribes a penalty, including imprisonment, for failing to report such offences.
- Exemptions: Children are not held liable for failing to report sexual offences, and those making false complaints are also exempt from punishment under Section 22 of the Act.
Supreme Court’s Perspective
- The seriousness of Non-Reporting: The Supreme Court has consistently held that the failure to report such cases is a serious crime, emphasizing the importance of reporting child sexual abuse.
- Specific Obligations: In certain cases, the Supreme Court has placed additional obligations on professionals, such as medical practitioners and educators, to report child sexual abuse cases to appropriate authorities.
Balancing Reporting Requirements with Privacy
- SC’s Balance Attempt: In a recent case (X vs The Principal Secretary, Health and Family Welfare Department, Govt of NCT of Delhi), the Supreme Court sought to balance the mandatory reporting provision under POCSO with the confidentiality provision under the Medical Termination of Pregnancy Act, 1971.
- Minors Seeking Medical Termination: The court recognized that minors may seek medical termination of pregnancies resulting from consensual sexual activity, and the mandatory reporting requirement might deter them from approaching qualified doctors.
- Harmonious Interpretation: To ensure that minors’ rights to privacy and reproductive autonomy are protected, the court advocated for a harmonious interpretation of both the POCSO Act and the Medical Termination of Pregnancy Act.
- Exemption for RMPs: The court suggested that registered medical practitioners, upon the request of minors and their guardians, can be exempted from disclosing a minor’s identity and personal details when reporting an offence under Section 19(1) of the POCSO Act or in any ensuing criminal proceedings.
Conclusion
- The Himachal Pradesh High Court’s ruling on the availability of the failure to report sexual crimes against minors has sparked discussions on the interpretation of the POCSO Act and its alignment with the CrPC.
- Furthermore, the Supreme Court’s efforts to strike a balance between mandatory reporting requirements and minors’ privacy rights underscore the complexity of addressing child sexual abuse within the legal framework.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NA
Mains level: Quota in Private Employment
Central Idea
- In a significant verdict, the Punjab and Haryana High Court has invalidated a law passed by the Haryana government in 2020, which reserved 75% of private sector jobs for residents of the state.
- The court ruled that discriminating against individuals based on their non-residency in the state is unconstitutional, as it violates fundamental rights enshrined in the Indian Constitution.
Haryana Employment of Local Candidates Act, 2020: The Controversy
- Origins: Enacted by the Haryana Assembly in November 2020, the law aimed to reserve 75% of jobs in the private sector with monthly salaries under Rs 30,000 (originally Rs 50,000) for Haryana residents.
- Effective Date: The law received the Governor’s approval on March 2, 2021, and came into effect on January 15, 2022.
- Key Provisions: All private entities, including companies, societies, trusts, and individual employers with ten or more employees, were covered. The law mandated recruitment through a designated online portal, with provisions for employer exemptions.
High Court’s Verdict and Rationale
- Unconstitutional Restrictions: The High Court held that Sections 6 and 8 of the Act, which required employers to submit quarterly reports on local candidates employed and gave authorized officers powers to verify compliance, amounted to an “Inspector Raj.” These provisions placed undue control over private employers, which is permissible for public employment but not for the private sector.
- Violation of Fundamental Rights: The court found that the law severely impaired an individual’s right to carry on an occupation, trade, or business under Article 19(1)(g) of the Constitution. It emphasized that the State cannot discriminate against individuals based on their non-residency in a particular state.
- Inspector Raj and Legal Immunity: The court also criticized the Act’s provision under Section 20, which protected authorized or designated officers acting in “good faith.” This provision effectively restricted legal proceedings against such officers, further impinging on employers’ rights.
Reasons for quashing
- Article 19(1) (g) Violation: The Act potentially infringes upon Article 19(1)(g), which guarantees the right to carry out any occupation, trade, or business. It may impede this right by mandating job reservations in the private sector, affecting individuals’ occupational freedom.
- Article 16 Boundaries: The Act’s provision of reservation based on domicile or residence may cross constitutional boundaries. Article 16 ensures equal opportunity in public employment, but the Act extends this to the private sector, a prerogative of Parliament.
- 50% Reservation Limit: The Act breaches the 50% reservation limit set by the Supreme Court in the Indra Sawhney case. Exceptional circumstances must be proven for such a breach, challenging the equality principle.
- One Nation Concept: India’s constitutional vision as one nation with equal rights for all is challenged by these laws. Restricting out-of-state citizens’ job opportunities hinders their freedom to reside and work anywhere in India.
- Economic Implications: The Act could raise operational costs for businesses and exacerbate income inequality among States.
What Comes Next
- Supreme Court’s Involvement: The Haryana government, determined to pursue the reservation policy, plans to move the Supreme Court and file a Special Leave Petition (SLP) challenging the High Court’s verdict.
- Prior Legal Proceedings: The High Court had previously stayed the law on February 3, 2022, but the Supreme Court later set aside this stay, directing the High Court to decide on the law’s validity within four weeks.
Conclusion
- The Punjab and Haryana High Court’s ruling, declaring Haryana’s 75% reservation law for private jobs unconstitutional, marks a significant development in the ongoing debate over state-based job reservations in India.
- The impending Supreme Court battle will determine the fate of this contentious legislation.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: BDS Movement
Mains level: Anti-Semitism, Racism, Apartheid
Central Idea
- An article in a German newspaper accused Indian poet Ranjit Hoskote of “anti-Semitism” and supporting the BDS (Boycott, Divestment, Sanctions) movement.
What is BDS Movement?
- BDS (Boycott, Divestment, Sanctions) movement was launched in 2005 by over 170 Palestinian groups.
- It aims to garner international support for Palestinian people’s rights.
- BDS describes itself as an “inclusive, anti-racist human rights movement” opposing all forms of discrimination, including anti-Semitism and Islamophobia.
- It draws inspiration from the South African anti-apartheid movement.
BDS Goals
- BDS calls for nonviolent pressure on Israel until it complies with international law, with three key demands:
- Ending Israel’s occupation and colonization of Arab lands and dismantling the Wall.
- Recognizing the rights of Arab-Palestinian citizens of Israel to full equality.
- Respecting, protecting, and promoting the rights of Palestinian refugees to return to their homes, as per UN Resolution 194.
Strategies of BDS
- BDS involves boycotts of Israeli government, associated institutions, and companies involved in human rights violations.
- Divestment campaigns urge institutions to withdraw investments from Israel.
- Sanctions campaigns seek to pressure governments to fulfill legal obligations to end Israeli apartheid.
- BDS focuses on a smaller number of carefully selected companies and products for maximum impact.
Israeli Government’s Response
- Israel’s Prime Minister Benjamin Netanyahu has linked BDS to anti-Semitism.
- BDS argues that criticism of Israel’s violations of international law should not be equated with anti-Semitism.
- Israeli Minister Gilad Erdan led efforts against the economic boycott of Israel but downplayed the threat.
Economic Impact of BDS
- BDS has led to some brands and celebrities refusing to work in Israel.
- Impact on an entire state’s economy is challenging to measure due to various factors.
- BDS aims to become a powerful tool in ending western support for Israeli apartheid and settler colonialism.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Miniature Paintings of India
Mains level: Not Much
Central Idea
- N. Goswamy, a Padma Bhushan recipient and former IAS officer, left an indelible mark on the realm of Indian miniature paintings.
- His groundbreaking work in the field uncovered the rich history and family lineages of artists who contributed significantly to this intricate art form.
Indian Miniature Painting: A Rich Tradition
- Characteristics: Indian miniature painting is known for its intricate, highly detailed artwork on a small scale. It features vibrant colors, intricate patterns, and elaborate detailing.
- Historical Roots: The tradition traces its origins to the Buddhist Pala dynasty, which ruled Bengal and Bihar from the 8th to the 11th century. Initially, these paintings illustrated religious texts on Buddhism and Jainism and were crafted on palm leaves.
- Mughal Era: The art form flourished with the rise of the Mughal Empire in the early 1500s, becoming synonymous with sophistication and elegance. Mughal miniatures, often no larger than a few square inches, depicted bright and accurate paintings used for illustrating manuscripts and art books.
- Post-Mughal Period: With the decline of the Mughal Empire during Aurangzeb’s reign, skilled miniaturists migrated to regions like Rajasthan, Himachal Pradesh, Jammu, Tehri-Garhwal, and the plains of Punjab, giving birth to the Pahari painting tradition. Deccan painting, influenced by European, Iranian, and Turkish styles, also emerged in the Deccan region between the 16th and 19th centuries.
B.N. Goswamy’s Contributions
- Family-Centric Approach: In his 1968 article on Pahari painting, Goswamy revealed that the style of these paintings depended not on the region but on the family of painters. He emphasized the role of family networks in shaping artistic styles.
- Reconstructing Family Networks: Goswamy embarked on a mission to reconstruct the family networks of renowned Indian miniature painters. Notable examples include Pandit Seu and his sons Nainsukh and Manaku, who dominated the Pahari painting scene. Goswamy used a blend of detective work and intuition, leveraging inscriptions on the back of miniatures and 18th-century pilgrim records from Haridwar.
- Expanding Research Scope: Over time, Goswamy broadened his research to encompass various regions across northern to southern India. His work resembled that of Bernard Berenson, who unearthed historical bills of exchange to attribute anonymous canvases.
Back2Basics: Miniature Paintings in India
|
History |
Characteristics |
Prominent Schools/Regions |
Notable Patrons |
| Rajput Miniature Painting |
Centuries-old tradition in Rajput courts |
Vibrant colors, intricate details, gold leaf |
Mewar, Marwar, Bundi |
Rajput rulers, nobility |
| Mughal Miniature Painting |
Flourished during the Mughal Empire (16th-19th century) |
Realistic portrayal, fine lines, historical themes |
Mughal Empire |
Emperors like Akbar, Jahangir, Shah Jahan |
| Pahari Miniature Painting |
Emerged in the Himalayan region, centuries-old |
Lyrical, delicate, Radha-Krishna love stories |
Basohli, Chamba, Kangra |
Regional rulers and nobility |
| Deccani Miniature Painting |
Developed under the Deccan Sultanates (late 15th-17th century) |
Fusion of Persian and Indian styles, court scenes |
Deccan Sultanates |
Golconda, Bijapur, Ahmadnagar |
| Bengal Patachitra |
Traditional art form of West Bengal |
Scroll painting, mythological stories, folklore |
West Bengal |
Traditional artists |
| Kangra Miniature Painting |
Flourished in the Kangra region, 18th century |
Soft colors, lyrical compositions, love stories |
Kangra |
Rulers of Kangra, Nainsukh |
| Tanjore Painting |
Originated in the Maratha court of Thanjavur (17th century) |
Gold leaf, semi-precious stones, Hindu deities |
Tamil Nadu (Thanjavur) |
Maratha court of Tanjore |
| Mysore Painting |
Flourished in the Kingdom of Mysore, 17th-19th century |
Intricate details, bright colors, religious themes |
Mysore |
Kingdom of Mysore |
| Gond Painting |
Traditional art of the Gond tribal community |
Vibrant depictions of nature, tribal folklore |
Central India (Madhya Pradesh) |
Gond tribal community |
| Kalamkari Painting |
Centuries-old art form from Andhra Pradesh |
Hand-painted or block-printed fabric art |
Andhra Pradesh (Tamil Nadu) |
Traditional Kalamkari artists |
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Kavro Doma 360
Mains level: Not Much
Central Idea
- Kanpur-based MKU Limited recently unveiled the Kavro Doma 360, world-first rifle-rated ballistic helmet at Milipol Paris exhibition.
About Kavro Doma 360
|
Description |
| Indigenous Development |
Developed by MKU Limited in Kanpur, India, through indigenous research and development. |
| Uniform Rifle Protection |
Provides uniform protection across all five head zones: front, back, left, right, and crown.
Offers resilience against threats like AK-47 MSC, M80 NATO BALL, and M193 rifle bullets. |
| Boltless Innovation |
The only boltless rifle protection helmet globally, eliminating bolts and metal components, reducing the risk of penetration upon impact for enhanced safety. |
| Expanded Protection Area |
Features a boltless shell design, providing 40% more protection area against AK-47 assault rifles compared to conventional helmets. |
| 20mm Back Face Signature |
Maintains a Back Face Signature/Trauma of less than 20 mm when impacted by AK-47 bullets.
Back Face Signature measures deformation due to high-energy bullet impact. |
| Advanced Harness System |
Incorporates Dynamic Impact Technology for protection against direct and rotational/angular impacts, reducing concussions and brain injuries.
Offers top-to-chin and side-to-side harness adjustment. |
| Maximum Compatibility (with MACS) |
Ensures seamless integration with advanced head-mounted devices and combat equipment, adapting to the evolving needs of modern warriors. |
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Chikungunya , Ixchiq
Mains level: Not Much
Central Idea
- The Food and Drug Administration (FDA) in the US granted approval for the world’s inaugural vaccine against chikungunya.
Ixchiq: The Chikungunya Vaccine
- Developed by European vaccine manufacturer Valneva, this vaccine will be available under the brand name Ixchiq.
- It has been authorized for use in individuals aged 18 and above who are at elevated risk of chikungunya exposure.
- It is administered as a single dose via injection into the muscle.
- The vaccine contains a live, attenuated (weakened) form of the chikungunya virus. It may induce symptoms similar to those experienced by individuals with the disease.
Understanding Chikungunya
- Symptoms: Chikungunya is characterized by severe joint pain, limited mobility, and accompanying fever. It is a viral infection (CHIKV) primarily transmitted by Aedes aegypti and Aedes albopictus mosquitoes, earning it the status of an “emerging global health threat.”
- Global Prevalence: Chikungunya is prevalent in Africa, Asia, and the Americas, with sporadic outbreaks reported in other regions. Since 2004, outbreaks have become more frequent and widespread, partly due to viral adaptations facilitating transmission by Aedes albopictus mosquitoes.
- Symptoms: Alongside joint pain, chikungunya symptoms include joint swelling, muscle pain, headache, nausea, fatigue, and rash. While severe cases and deaths are rare, they may be underreported due to misdiagnosis, often confused with dengue or zika.
- No Cure: Currently, there is no cure for chikungunya, and treatment is primarily focused on symptomatic relief, including analgesics for pain, antipyretics for fever, rest, and adequate fluid intake.
- Prevention: Prevention efforts primarily revolve around mosquito control through public health initiatives, civic maintenance, and personal measures such as using medicated mosquito nets and eliminating stagnant water sources to hinder mosquito breeding.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: MSCI EM Index
Mains level: NA
Central Idea
- India’s presence on the MSCI Emerging Markets (EM) Index is set to expand with the inclusion of nine new stocks, effective from 30th November.
- This development will elevate India’s weightage on the index to 16.3%, reaching an all-time high representation of 131 Indian stocks.
What is MSCI EM Index?
- MSCI is a globally recognized index listed on the NYSE.
- It is released and maintained by MSCI Inc., a leading provider of global equity indices, investment analytics, and other financial data and services.
- Its stock indices are closely monitored by global asset managers, hedge funds, banks, corporations, and insurance companies.
- They rely on these indices to allocate funds across global stock markets.
- MSCI indices serve as a foundation for passive investments through exchange-traded funds (ETFs), index funds, and certain fund of funds.
India’s Progress on the EM Index
- Increasing Weight: India’s weightage on the MSCI EM Index has steadily grown, poised to double to 16.3% from four years ago with the upcoming rebalancing.
- Second to China: India ranks second, trailing only China (29.89%), on the EM Index, outperforming countries like Taiwan (15.07%), South Korea (11.78%), and Brazil (5.42%).
- Strong Performance: As an independent entity, India has excelled in generating net returns, boasting a 4.75% return in the year through October compared to MSCI EM’s -2.14%. Over the long term, India has achieved an annualized 8.33% return over ten years versus MSCI EM’s 1.19%.
Inclusion Criteria for Stocks
- Market Capitalization-Based Weightage: Stocks’ weights on the EM index are determined by free-float market capitalization, which represents shares available for foreign investors to trade. Higher market capitalization leads to greater weight and allocation by investors.
- Top Indian Stocks: Prominent Indian stocks on MSCI EM include Reliance Industries (weight 1.34%), ICICI Bank (0.91%), and Infosys (0.87%).
Impact of Increased Representation
- Passive Inflows: Passive foreign trackers are expected to inject $1.5 billion into the nine newly included Indian stocks and other Indian counters with increased weights.
- Stock Rebalancing: MSCI’s adjustments involve increasing the weights of stocks like Zomato, Hindustan Aeronautics, and Jio Financial Services, potentially attracting around $160 million in passive inflows. However, heavyweight stocks like Reliance may experience minor weight reductions.
- Overall FPI Investment: The increase primarily benefits passive trackers, and it may not necessarily lead to a surge in overall foreign portfolio investment (FPI) flows. Nonetheless, it boosts investor sentiment, as passive investments tend to offer higher returns over extended periods due to lower expenses and reduced human error.
- Positive Sentiment: MSCI EM’s positive review of India comes shortly after Morgan Stanley upgraded India to the status of the most preferred emerging market, further enhancing India’s appeal to global
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Raychaudhuri Equation
Mains level: NA
Central Idea
- Amal Kumar Raychaudhuri, an Indian physicist, overcame obstacles and restrictions to make a profound contribution to the field of general relativity.
A.K. Raychaudhuri: Early Life
- Born in Barisal, now in Bangladesh, in 1923.
- Educated in Kolkata.
- Developed a deep interest in general relativity during his time at the Indian Association of Cultivation of Science (IACS).
Challenges Faced
- While passionate about general relativity, Raychaudhuri was instructed by the director of IACS, Meghnad Saha, to work on topics of the director’s choosing or leave.
- Raychaudhuri, with limited career options, complied with Saha’s directive but continued to explore the mysteries of gravity in his spare time.
Theoretical Breakthrough: The Raychaudhuri Equation
- Raychaudhuri focused on the problem of singularities in general relativity, specifically points where gravity could become infinitely strong.
- Developed a unique approach that bypassed complex mathematical challenges.
- Introduced the Raychaudhuri equation, a simple and elegant formula that showed the inevitable convergence of matter in curved spacetime.
- The equation hinted strongly at the existence of singularities, a critical aspect of general relativity.
Influence on Renowned Physicists
- Raychaudhuri’s equation played a pivotal role in the work of Stephen Hawking and Roger Penrose.
- Hawking’s area theorem, demonstrating that the surface area of black holes never decreases, relied on the Raychaudhuri equation.
Recognition and Legacy
- Despite his groundbreaking work, Raychaudhuri received limited recognition in India.
- He faced obstacles in career advancement, including rejection by Calcutta University.
- Raychaudhuri eventually joined Presidency College, Kolkata, where he became a revered teacher, inspiring future generations of physicists.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NASA-ISRO Synthetic Aperture Radar (NISAR) missionv
Mains level: NA
Central Idea
- The NASA-ISRO Synthetic Aperture Radar (NISAR) mission, a collaborative effort between NASA and ISRO, is on track for its scheduled launch in the first quarter of 2024.
About the NISAR Mission
- Collaboration: NISAR is a Low Earth Orbit observatory developed jointly by NASA and ISRO, highlighting international collaboration in space exploration.
- Launch Vehicle: The mission is set to launch from the Satish Dhawan Space Centre in Sriharikota onboard ISRO’s GSLV Mark-II launch vehicle.
- Data Utility: NISAR data will offer unprecedented detail and assist researchers in various ways, including monitoring volcanic activity, tracking groundwater use effects, measuring ice sheet melt rates, and observing changes in global vegetation distribution.
- Mission Duration: The $1.5-billion NISAR mission has a planned mission life of three years and will survey Earth’s land and ice-covered surfaces every 12 days following a 90-day commissioning period.
Advanced SAR Technology
- Dual-Band SAR: NISAR carries L and S dual-band Synthetic Aperture Radar (SAR) using the Sweep SAR technique, providing both wide coverage and high-resolution data.
- Observatory Structure: The SAR payloads are mounted on the Integrated Radar Instrument Structure (IRIS) along with the spacecraft bus, forming an observatory.
- Contributions: NASA’s Jet Propulsion Laboratory (JPL) provides the L-band SAR and several key components, while ISRO’s U R Rao Satellite Centre contributes the spacecraft bus, S-band SAR electronics, launch vehicle, and mission operations.
Key milestones achieved
- Thermal Vacuum Testing: The thermal vacuum testing, a critical system-level test, was successfully completed in Bengaluru. This test ensures that the spacecraft can operate effectively under extreme temperature conditions.
- EMI and EMC Testing: Electromagnetic interference (EMI) and electromagnetic compatibility (EMC) testing have also been successfully accomplished.
- Upcoming Vibration Tests: The next phase involves conducting vibration tests to simulate the harsh launch environment. This test will subject the satellite to intense vibrations while mimicking the conditions of a rocket launch.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NA
Mains level: Read the attached story
Central Idea
- The age at which children should begin formal education has been a topic of debate and discussion, with variations in policies and practices among different states and countries.
- Understanding the rationale behind these age criteria is crucial for shaping educational policies that align with the needs and development of young learners.
NEP 2020 and Minimum Age for Class 1
- National Education Policy (NEP) 2020: NEP 2020 introduces a “5+3+3+4” structure for formal schooling, emphasizing early childhood education for ages 3 to 5 years.
- Minimum Age for Class 1: According to NEP 2020, a child should be 6 years old to enroll in Class 1, following three years of early childhood education.
Recent News and Policy Implementation
- Union Education Ministry’s Efforts: The Union Education Ministry has urged states to align their Class 1 admission age with NEP 2020’s recommendation.
- Kendriya Vidyalayas Case: Last year, Kendriya Vidyalayas increased the admission age to align with NEP 2020, leading to a legal challenge that was ultimately dismissed.
- Delhi Government’s Decision: This year, the Delhi government decided to maintain its existing guidelines, permitting Class 1 admission below the age of 6.
Right to Education (RTE) Act, 2009
- RTE Act’s Age Provision: RTE Act guarantees education from ages 6 to 14, implying that elementary education (Class 1) should begin at age 6.
- Historical Perspective: The age of 6 was chosen based on global practices and historical references, including Mahatma Gandhi’s basic education principles.
Research on Entry Age for Formal Education
- David Whitebread’s Research: Studies comparing early literacy lessons starting at ages 5 and 7 in New Zealand showed no significant advantage for early introduction to formal learning.
- Reading Achievement Study: A study across 55 countries found no significant association between reading achievement and school entry age.
Global Practices in Starting Formal Education
- Standard Age of 6: Many East Asian and European countries start formal education at age 6, with younger children often attending preschool.
- Scandinavian Approach: Scandinavian countries typically begin formal education at age 7, supported by universal child care for younger children.
- US and UK Variation: The USA and UK stand out as countries where children generally start school at age 5, with varying childcare provisions.
Conclusion
- The debate over the appropriate age for starting formal education encompasses a range of factors, including developmental readiness, educational goals, and cultural norms.
- Understanding the diverse approaches and research findings can inform policymakers as they strive to create educational systems that best serve the needs of young learners.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Kazi Nazrul Islam
Mains level: NA
Central Idea
- A movie-maker has issued an apology for the unintended distress caused by its rendition of the iconic song “Karar Oi Louho Kopat” penned by Bengali poet Kazi Nazrul Islam in 1922.
Who was Kazi Nazrul Islam (1899-1976)?
- Kazi Nazrul Islam was born on May 24, 1899, in Churulia, a village in the Burdwan district of West Bengal, India.
- He was a famous poet, writer, and musician from Bengal.
- He is well-known for his songs, which are called “Nazrulgeeti.”
- These songs are very popular and loved by in West Bengal, Bangladesh, almost as much as Rabindrasangeet of Rabindranath Tagore.
- Nazrul is often called the “Vidrohi Kavi (Rebel Poet)” because he wrote more than 4,000 songs, and many of them were about protesting and fighting against unfair rules and powerful rulers.
- These songs inspired the freedom fighters of Bengal who were fighting against the British colonial rule.
- He is celebrated as the national poet of Bangladesh and is also revered in West Bengal, India.
Understanding “Karar Oi Louho Kopat”
- Nazrul was an ardent supporter of India’s struggle for independence from British colonial rule. He used his poetry and writings to inspire and mobilize people against British oppression.
- Published in 1922 in “Banglar Katha” and later included in Nazrul’s “Bhangar Gaan,” the song was penned as a call to break down the iron gates of prison, symbolizing resistance against British oppression.
- He wrote the song of revolution after the British threw Deshbandhu Chittaranjan Das (1870-1925) in prison in 1922.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Electric Batteries
Mains level: Not Much
Central Idea
- Electric batteries have become an integral part of modern life, enabling the widespread use of motorization and wireless technology.
- These devices store and release electrical energy, acquired by converting other forms of energy, primarily through chemical reactions.
Historical Roots of Electric Batteries
- Galvani’s Experiment: In 1780, Luigi Galvani conducted an experiment involving two metal plates and a frog’s leg, marking an early exploration of electricity’s effects on biological systems.
- Volta’s Voltaic Pile: Alessandro Volta’s voltaic pile in 1800 consisted of alternating copper and zinc plates separated by electrolyte-soaked paper. It produced a steady current but lacked a comprehensive explanation.
- John Daniel’s Innovation: British chemist John Daniel improved on Volta’s design with a more efficient cell that generated electric current for extended periods.
- Faraday’s Insights: In the early 19th century, Michael Faraday elucidated the principles of electrochemical cells, including naming components like anode, cathode, and electrolyte.
Understanding Electric Batteries
- Voltaic Cells: Electric batteries, also known as voltaic or galvanic cells, utilize redox reactions to produce an electric current. They consist of two half-cells, each with a metal electrode immersed in an electrolyte of the same metal.
- Electron Transfer: In one half-cell, metal ions dissolve into the electrolyte, releasing electrons. In the other half-cell, the reverse occurs, as metal ions deposit onto the electrode and require electrons.
- External Circuit: A wire connects the two electrodes, allowing electron flow from the anode to the cathode. A salt bridge connects the two electrolytes, enabling ion exchange.
- Components: Key components include the cathode (positive electrode), anode (negative electrode), and the electrolyte. The source voltage and terminal voltage are important concepts.
- Source Voltage: It represents the energy imparted to electrons and is equal to the terminal voltage in ideal conditions.
- Issues: Corrosion is a common issue in electrochemical cells, caused by factors like moisture and galvanic corrosion.
Types of Batteries
- Lithium-Ion (Li-ion) Batteries: Li-ion batteries are rechargeable and have revolutionized technology. They consist of a cathode, anode, and an electrolyte. During discharge, lithium ions move between electrodes, facilitating energy storage.
- Electric Vehicle (EV) Batteries: EV batteries, such as those used in Tesla’s Model S, are composed of numerous Li-ion cells and are critical for powering electric vehicles.
- Hydrogen Fuel Cells: Hydrogen fuel cells are gaining interest, especially in the context of green energy. They use hydrogen as a fuel source and produce electricity through a chemical reaction with oxygen, emitting water as a byproduct.
Future Prospects and Significance
- Ongoing Research: Li-ion batteries and hydrogen fuel cells continue to be areas of extensive research, with diverse configurations and advantages.
- Hydrogen Economy: Hydrogen fuel cells are expected to play a pivotal role in the emerging hydrogen economy, and countries like India are investing in green hydrogen production.
Conclusion
- Electric batteries, rooted in the principles of electrochemistry, have undergone significant evolution, transforming the way we live and utilize energy.
- Their development and improvement remain central to advancing convenience and sustainability in industrialized societies, shaping the future of technology and transportation.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Historical Perspectives on Work
Mains level: Impact of AI on Labour and Work
Central Idea
- Elon Musk’s recent remarks at the Bletchley Park summit on Artificial Intelligence (AI) have stirred discussions about the potential of AI to replace all forms of human labor.
- While such a future may seem theoretical, it raises critical questions about the nature of work, economic paradigms, and societal well-being.
AI’s impact and Labour and Work
- Elon Musk’s Vision: Musk envisions a future where AI replaces all forms of human labor, leaving individuals to seek work solely for personal fulfillment.
- Reality of AI: AI, while capable of substituting certain jobs, also generates new employment opportunities, such as AI programmers and researchers.
- AI’s Self-Awareness: A truly workless future implies AI becoming self-aware, capable of designing, operating, and maintaining itself, a scenario that remains theoretically possible but practically improbable.
Historical Perspectives on Work
- John Maynard Keynes: Keynes believed that reducing working hours would enhance welfare, as work often represented drudgery. He foresaw technological advancements reducing work hours and increasing well-being.
- Karl Marx: Marx viewed work as integral to human identity, providing meaning through material interaction with nature. Capitalism’s exploitation of labor alienates individuals from their work.
- AI’s Impact on Work: Musk’s vision aligns with Keynes’ thinking, suggesting that AI’s advancements could eliminate work, a positive outcome in this context.
Role of Capitalism in a Workless World
- Capitalism and Income: Under capitalism, individuals rely on income from work to access essential resources. Lack of work equals deprivation.
- Access to Resources: Musk’s vision allows for voluntary work but doesn’t address how individuals without work can access basic needs within the capitalist framework.
Imagining a Workless Economy
- Alternative Economic System: A workless world necessitates an economic system with different rules governing production and distribution, possibly involving a universal basic income.
- Institutional Questions: This alternative world raises questions about determining income levels, resource distribution, and balancing future growth with current consumption.
- Challenges of Change: Implementing such a system may be met with resistance within the existing capitalist society marked by rising inequality and a billionaire class.
Conclusion
- While the prospect of a world without work as envisioned by Elon Musk may seem speculative, it underscores the need to understand the potential disruptions caused by technological innovations.
- The impact of AI on work cannot be fully comprehended without considering the economic institutions that shape our society.
- Addressing these challenges requires a thoughtful examination of our current economic system and its adaptability to a rapidly changing technological landscape.
Try this PYQ:
Karl Marx explained the process of class struggle with the help of which one of the following theories?
(a) Empirical liberalism
(b) Existentialism
(c) Darwin’s theory of evolution
(d) Dialectical materialism
Post your answers here.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Cyprus Confidential
Mains level: Tax avoidance vs. evasion
Central Idea
- The Cyprus Confidential investigation unveils a web of offshore entities controlled from India, shedding light on financial transactions orchestrated by individuals in India.
Cyprus Confidential and Its Scope
- Global Offshore Probe: Cyprus Confidential explores 3.6 million documents, unveiling companies established in Cyprus by global elites.
- International Collaboration: Over 270 journalists from 60 media outlets across 55 countries and territories participate in this investigation.
- Data Sources: The investigation draws on documents from six offshore service providers in Cyprus, revealing not only Indian investors but also entities formed by prominent business conglomerates to leverage Cyprus’ favorable tax environment.
The Indian Perspective:
Setting Up Offshore Entities in Cyprus
- Indian entities: The investigation aims to lift the secrecy surrounding offshore entities, exposing how they are controlled from India, with financial instructions originating from individuals within the country.
- Legality: Establishing offshore companies in Cyprus is not illegal. India has Double Taxation Avoidance Agreements (DTAAs) with various countries, including Cyprus, offering advantageous tax rates.
- Tax Residency Certificates: Companies utilize tax residency certificates in these countries to legally benefit from reduced tax rates. These jurisdictions are characterized by loose regulatory oversight and stringent secrecy laws.
India’s Tax Treaty with Cyprus
- Pre-2013: Before 2013, India and Cyprus had a tax treaty exempting investors from capital gains tax, attracting substantial investments. Cyprus also had a low withholding tax rate of 4.5%.
- 2013 Onward: India categorized Cyprus as a Notified Jurisdictional Area (NJA) in 2013, leading to higher withholding tax rates and transfer pricing regulations for transactions involving NJA entities.
- Revised DTAA in 2016: A revised DTAA was signed in 2016, rescinding Cyprus from NJA with retrospective effect from November 1, 2013. This treaty introduced source-based taxation of capital gains and a grandfathering clause.
Tax Benefits in Cyprus
- Tax Rates: Offshore companies and branches managed from Cyprus are taxed at 4.25%, while those managed from abroad and offshore partnerships enjoy complete tax exemption.
- Dividends and Capital Gains: No withholding tax on dividends, and no capital gains tax on the sale or transfer of shares in offshore entities.
- Estate Duty Exemption: No estate duty on the inheritance of shares in offshore companies.
- Import Duty Exemption: No import duty on the purchase of vehicles, office, or household equipment for foreign employees.
- Beneficial Owner Anonymity: Ensures anonymity of the beneficial owners of offshore entities.
India-Cyprus DTAA and Its Significance
- Tax Planning: The DTAA enables Cyprus, with its favorable tax regime, to be a jurisdiction for tax planning. Foreign investors often set up investment firms in Cyprus to invest in India and benefit from the DTAA.
- Alternative to Mauritius: Cyprus is now an alternative to Mauritius for establishing offshore entities for Indian investments, as dividends paid from India are subject to withholding tax but not to taxation in Cyprus.
Offshore Trusts in Cyprus
- Cyprus International Trust Law: Offshore trusts under this law are exempt from estate duty and income tax, provided the trustee is Cypriot. Confidentiality is guaranteed.
- Tax Avoidance: Offshore trusts allow businesspersons to avoid taxes they would have paid if income from overseas operations had been remitted to their country of residence.
- Limitations of Indian DTAA: A DTAA does not prevent the Indian Income Tax department from denying treaty benefits if a company is found to have been inserted as a shareowner in India solely to avoid tax. In such cases, the entire transaction may be questioned.
Conclusion
- The India-Cyprus offshore connection is a complex landscape with legal tax planning, secrecy, and regulatory challenges.
- The Cyprus Confidential investigation has brought these nuances to light, prompting scrutiny and raising questions about the intricacies of offshore financial activities.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Active and Passive Equity Funds
Mains level: NA
Central Idea
- Mutual fund investors are currently favouring active equity funds over passive funds, according to a recent study.
Active vs. Passive Equity Funds
|
Active Equity Funds
|
Passive Equity Funds
(Index Funds/ETFs) |
| Investment Strategy |
Actively managed by fund managers |
Passively track a specific benchmark index |
| Research and Analysis |
In-depth research and analysis to select individual stocks |
No active stock selection or market timing; follow benchmark index composition |
| Portfolio Turnover |
Higher turnover; frequent buying and selling of stocks |
Lower turnover; minimal changes to match index composition |
| Fees and Expenses |
Higher management fees and expense ratios |
Lower management fees and expense ratios |
| Performance |
Performance varies widely; aims to outperform the benchmark |
Seeks to match benchmark index performance |
| Diversification |
Diversification depends on the fund’s holdings and strategy |
Offers broad diversification based on benchmark index |
| Tax Implications |
Potential capital gains tax from frequent trading |
Generally lower capital gains tax due to lower turnover |
| Suitability |
Suited for investors seeking potential alpha (outperformance) |
Suited for cost-conscious investors seeking index-like returns |
| Active Management Risk |
Subject to fund manager’s stock-picking skills and market timing |
Minimal active management risk; returns closely track the index |
| Investor Involvement |
Less hands-on; rely on fund manager’s decisions |
Passive investing; no need for frequent monitoring |
| Examples |
Mutual funds with active management |
Index mutual funds, Exchange-Traded Funds (ETFs) |
| Common Benchmarks in India |
Sensex, Nifty 50, BSE 100, etc. |
Sensex, Nifty 50, Nifty Next 50, etc. |
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Euclid Mission, Perseus cluster, Horseshoe Nebula
Mains level: NA
Central Idea
- European astronomers have unveiled the first images captured by the newly launched Euclid space telescope.
- These groundbreaking images offer a glimpse into Euclid’s extraordinary capabilities, demonstrating its capacity to observe billions of galaxies situated up to 10 billion light years away.
What is Euclid Mission?
- Euclid’s mission, led by the European Space Agency (ESA) in partnership with NASA, aims to unravel the enigmatic forces of dark matter and dark energy, which together constitute 95% of the universe.
- The Euclid Space Telescope is equipped with a 1.2-meter primary mirror, allowing it to capture detailed observations of galaxies.
- It carries two main scientific instruments: the visible-wavelength camera (VIS) and the near-infrared camera and spectrometer (NISP).
- By mapping the distribution and evolution of galaxies, Euclid aims to shed light on the fundamental forces shaping the cosmos.
(1) Mission Scope and Duration
- Euclid is a space-based mission, equipped with a sophisticated telescope and state-of-the-art scientific instruments.
- The mission is expected to have a nominal operational lifetime of 6 years, during which it will conduct an extensive survey of the sky.
(2) Launch and Spacecraft
- Euclid was launched on July 1, 2023, from Cape Canaveral in Florida using a SpaceX Falcon 9 rocket.
- The spacecraft carries the Euclid Space Telescope, which is designed to observe galaxies across a wide range of wavelengths.
(3) Investigating Dark Energy and Dark Matter
- Dark energy, discovered in 1998, explains the unexpected acceleration of the universe’s expansion.
- Euclid’s mission aims to provide a more precise measurement of this acceleration, potentially uncovering variations throughout cosmic history.
- Dark matter, inferred through the gravitational effects it exerts on galaxies and clusters, plays a vital role in preserving their integrity.
Remarkable Images taken by Euclid
- Sharper and Clearer: These images are touted as the sharpest of their kind, showcasing Euclid’s precision and ability to capture intricate cosmic details.
- Perseus cluster: Euclid’s observations span four regions within our relatively nearby universe, including the massive Perseus cluster, which is located just 240 million light-years away and contains over 1,000 galaxies.
- Horseshoe Nebula: Euclid provided a unique perspective on celestial wonders like the Horsehead Nebula, a region where new stars are born.
- Dark Matter’s Clues: Scientists believe that organized structures like the Perseus cluster could only have formed if dark matter exists. Dark matter is inferred from its gravitational influence on galaxies, including their rotation and the formation of massive cosmic structures.
Unraveling the Dark Universe
- 5% Visible, 95% Dark: The mission emphasizes that our understanding of the universe is limited to merely 5%—the matter we can see. The rest of the universe remains “dark” because it does not emit electromagnetic radiation, but its effects on visible matter are evident.
- Dark Matter’s Role: Dark matter is suspected to influence galaxies’ rotation, galaxy clusters’ cohesion, and the formation of cosmic structures, further validating its existence.
- Dark Energy’s Mystery: Dark energy, an even more enigmatic force, was proposed in the 1990s when the universe’s accelerated expansion was discovered. This mysterious energy was awarded a Nobel Prize in 2011.
Mission Ahead
- Creating a 3D Map: Following its initial commissioning and overcoming technical challenges, Euclid will construct a 3D map covering approximately one-third of the sky. This map will reveal subtle variations attributable to the dark universe.
- Cosmic Web Exploration: By gaining insights into dark energy and dark matter, scientists aim to understand the formation and distribution of galaxies within the cosmic web, a network of cosmic structures that make up the universe.
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