Daily News Quiz and Key Pointers: 3 September 2025

1. IIT-Madras Innovates: Generating Electricity from Atmospheric Humidity
Researchers at IIT-Madras have pioneered a revolutionary technology that can produce electricity using water vapour present naturally in the air. This groundbreaking invention, called the ‘Air-Generator,’ utilises a novel material to create a voltage difference by simply absorbing moisture, paving the way for a sustainable, continuous energy source that works day and night.
Q&A:
Q: What is the name of the new device developed by IIT-Madras?
A: The Air-Generator (Air-Gen).
Q: What natural resource does this device use to generate power?
A: The water vapour or humidity present in the atmosphere.
Q: Why is this innovation considered a significant breakthrough?
A: It provides a continuous, 24/7 clean energy source without relying on sunlight or wind.
Read More: How IIT’s New Tech Generates Electricity From Thin Air



2. Kapas Kisan App: Empowering India’s Cotton Farmers
The Kapas Kisan App is a digital initiative launched to support cotton farmers across India. Its primary objective is to provide farmers with real-time information on market prices, weather forecasts, and best farming practices. This empowers them to make informed decisions, maximise their yield, and get better remuneration for their produce.
Q&A:
Q: Which sector of farmers is the Kapas Kisan App specifically designed for?
A: Cotton farmers.
Q: Name two key types of information the app provides to users.
A: Real-time market prices and weather forecasts.
Q: What is the ultimate goal of this application?
A: To empower cotton farmers with information to increase productivity and profits.
Read More: Key Objectives of Kapas Kisan App



3. Understanding Inclusion: Insights from the 18th World Congress
The 18th World Congress on Inclusion recently held in Sharjah brought global leaders together to discuss and promote inclusive practices worldwide. Inclusion refers to the practice of providing equal access and opportunities for all, especially for people who might otherwise be excluded or marginalised. The congress emphasised creating societies where everyone, regardless of ability or background, can participate fully.
Q&A:
Q: Where was the 18th World Congress on Inclusion hosted?
A: Sharjah.
Q: What does the term “Inclusion” fundamentally mean?
A: Providing equal access and opportunities for all, preventing marginalisation.
Q: What was the central theme of the discussions at the congress?
A: Creating societies with full participation for everyone.
Read More: Sharjah Hosts 18th World Congress on Inclusion – What Does Inclusion Mean?



4. UPSC’s Centre of Excellence: A Game-Changer for Aspirants
The UPSC has established a new Centre of Excellence (CoE) to revolutionise the preparation journey for civil service aspirants. This centre will act as a hub for developing high-quality study resources, standardised training modules, and advanced technological tools. It aims to level the playing field by providing structured guidance and reliable materials to all candidates.
Q&A:
Q: Which exam body has established a new Centre of Excellence (CoE)?
A: The Union Public Service Commission (UPSC).
Q: What is one of the main functions of this new centre?
A: To develop high-quality study resources and standardised training modules.
Q: How will the CoE benefit UPSC aspirants?
A: By providing structured guidance and reliable materials to level the preparation field.
Read More: What is UPSC’s New Centre of Excellence – A Boon for Govt Exam Aspirants?



5. The BHARATI Initiative: Objectives and Impact
The BHARATI Initiative is a strategic program focused on bolstering India’s research and development capabilities in cutting-edge technologies. Its core objectives include fostering innovation, promoting self-reliance (Atmanirbhar Bharat) in critical technology sectors, and establishing India as a global leader in scientific research and development.
Q&A:
Q: What is the primary focus area of the BHARATI Initiative?
A: Boosting India’s R&D capabilities in cutting-edge technologies.
Q: Which national mission does this initiative align with?
A: The Atmanirbhar Bharat (Self-Reliant India) mission.
Q: What is the long-term goal of the BHARATI Initiative?
A: To establish India as a global leader in scientific research and innovation.
Read More: What is the BHARATI Initiative? What Exactly are the Objectives?



6. Wet Lease in Aviation: Meaning and Objectives
A ‘wet lease’ is an arrangement where an airline leases an aircraft along with its complete operational package: crew, maintenance, and insurance. The primary objective is to quickly add capacity to meet sudden demand spikes, facilitate operations during peak seasons, or replace aircraft undergoing maintenance without long-term investment.
Q&A:
Q: In a wet lease, what is included along with the aircraft?
A: Crew, maintenance, and insurance (the complete operational package).
Q: What is a major reason for an airline to opt for a wet lease?
A: To quickly increase capacity to meet sudden or seasonal demand.
Q: How does a wet lease provide financial flexibility to airlines?
A: It allows capacity addition without a long-term capital investment.
Read More: What is a Wet Lease? What are its Objectives?



7. SSC’s New Normalisation Policy: A Tech-Driven Fair System
The Staff Selection Commission (SSC) has introduced a tech-upgraded normalisation policy to ensure fairness for candidates across different exam shifts. This new system uses advanced algorithms to account for variations in question paper difficulty, ensuring that no candidate is advantaged or disadvantaged by the shift they are allotted, making the exam process smoother and more equitable.
Q&A:
Q: Which commission has introduced a new normalisation policy?
A: The Staff Selection Commission (SSC).
Q: What is the main challenge the new policy aims to address?
A: Variations in difficulty level across different exam shifts.
Q: How does the new system ensure fairness?
A: By using advanced algorithms to adjust scores equitably.
Read More: SSC’s New Normalisation Policy: How Tech Upgrades Will Make Your Next Exam Smoother



8. Cabinet Approves Critical Mineral Recycling Scheme
The Union Cabinet has greenlit a significant scheme to promote the recycling of critical minerals. This is crucial for India’s energy security and environmental goals, as it reduces dependence on imported raw materials for sectors like electric vehicles and renewable energy. The scheme will encourage a circular economy and secure the supply chain for strategic industries.
Q&A:
Q: What has the Cabinet approved for critical minerals?
A: A scheme to promote their recycling.
Q: Why is recycling critical minerals important for India?
A: To reduce import dependence and enhance energy security.
Q: Which two key industries will benefit most from this scheme?
A: Electric vehicles and renewable energy.
Read More: Critical Mineral Recycling Scheme Approved – Why is this Important?



9. Null Island: The Digital Address for Mapping Errors
Null Island is a fictional point located at 0° latitude and 0° longitude in the Atlantic Ocean. It doesn’t exist physically but is a crucial concept in Geographic Information Systems (GIS). It serves as a placeholder to trap and identify errors in mapping software and databases where geographic coordinates are incorrectly entered as (0,0).
Q&A:
Q: Where are the coordinates of Null Island?
A: 0° latitude and 0° longitude.
Q: Does Null Island exist as a real landmass?
A: No, it is a fictional placeholder.
Q: What is its primary purpose in technology and GIS?
A: To identify and trap errors from misplaced data in mapping software.
Read More: What Exactly is Null Island? How Does This Relate to GIS and Technology?



10. Tracking Sea-Level Rise with Satellite Laser Technology
Scientists are now using advanced satellite laser tracking to measure minute changes in sea levels with extreme precision. This technology has detected a significant surge of approximately 90mm, providing irrefutable and detailed data on the accelerating impact of global ice melt and thermal expansion of seawater due to climate change.
Q&A:
Q: What technology is being used to track sea-level rise precisely?
A: Satellite laser tracking.
Q: What magnitude of sea-level surge has been recently detected?
A: Approximately 90 millimetres.
Q: What are the two primary reasons for this sea-level rise?
A: Melting of glaciers/ice sheets and thermal expansion of seawater.
Read More: How is a Satellite Laser Tracking a 90mm Sea Level Surge?



11. A Kutch Village: India’s Terrestrial Analog for Mars Research
A village in the arid region of Kutch, Gujarat, has garnered scientific attention for its striking geological resemblance to the Martian surface. Its unique soil composition, extreme dryness, and specific mineralogy make it an ideal “terrestrial analog” for testing Mars rovers, instruments, and understanding the Red Planet’s environment right here on Earth.
Q&A:
Q: Which Indian region is being studied for its Mars-like features?
A: Kutch, Gujarat.
Q: What is the scientific term for a site on Earth that resembles another planetary body?
A: A terrestrial analog.
Q: How can this site aid in Mars exploration?
A: By testing rovers and scientific instruments in a similar environment.
Read More: Could a Village in Kutch Hold the Key to Unlocking Mars Secrets?



12. Indore’s Platinum Green Certification: A Model of Urban Cleanliness
Indore has been awarded the prestigious ‘Platinum’ Green City certification, the highest rating under the Green Cities Mission. This achievement recognises its exceptional waste management systems, extensive green cover, efficient water conservation efforts, and overall sustainable urban development, setting a benchmark for other Indian cities.
Q&A:
Q: What is the highest rating awarded to Indore?
A: Platinum Green City certification.
Q: Which major civic system was a key contributor to this award?
A: Its exceptional waste management system.
Q: What does this certification set for other cities in India?
A: A benchmark for sustainable urban development.
Read More: Indore’s Platinum Green Certification – How Did Indore Become a Platinum Rated Green City?



13. Anganwadi-School Integration: MWCD’s New Guidelines
The Ministry of Women and Child Development (MWCD) has released new guidelines to integrate Anganwadi centres with formal schools. This initiative aims to create a seamless transition for children from early childhood care at Anganwadis to primary education, ensuring better learning outcomes and holistic development from a young age.
Q&A:
Q: Which ministry released the new guidelines for integration?
A: The Ministry of Women and Child Development (MWCD).
Q: What two systems are being integrated under these guidelines?
A: Anganwadi centres and formal schools.
Q: What is the main goal of this integration?
A: To ensure a smooth transition and better learning outcomes for young children.
Read More: Anganwadi School Integration – MWCD’s New Guidelines



14. SSC SI 2024: Key Updates on Medical Test Shortlist
The SSC has released an update regarding the shortlist for the Sub-Inspector (SI) 2024 medical test. Aspirants are advised to check the official website for their status and any new instructions. This update clarifies the subsequent steps in the selection process for the qualified candidates.
Q&A:
Q: For which post has the SSC updated the medical test shortlist?
A: Sub-Inspector (SI) 2024.
Q: Where should candidates check their application status?
A: On the official SSC website.
Q: What does clearing the medical test lead to?
A: It is one of the final steps in the selection process.
Read More: SSC SI 2024 Medical Test Shortlist Updated – Key Changes Explained



15. Bihar Rajya Jeevika Nidhi: Boosting Lakhpati Didis
The Bihar government has launched the ‘Bihar Rajya Jeevika Nidhi’ initiative to empower women self-help groups (SHGs). The scheme aims to provide financial support and resources to help these women, often called ‘Lakhpati Didis,’ achieve greater economic independence and increase their annual income, fostering rural entrepreneurship.
Q&A:
Q: Which state has launched the Jeevika Nidhi initiative?
A: Bihar.
Q: Who is the primary beneficiary of this scheme?
A: Women associated with self-help groups (SHGs).
Q: What is the symbolic term used for women achieving high income through such schemes?
A: Lakhpati Didi.
Read More: Bihar Rajya Jeevika Nidhi Launched – How Will It Empower Lakhpati Didis?



16. SSC CGL 2025: Admit Card Timeline and Key Dates
The Staff Selection Commission is expected to release the SSC CGL 2025 Tier-I admit cards soon. Aspirants must regularly monitor the official SSC website for notifications and ensure all their registration details are correct. Knowing the key dates helps in planning the final stages of revision effectively.
Q&A:
Q: For which exam is the admit card for Tier-I expected soon?
A: SSC Combined Graduate Level (CGL) 2025.
Q: What is the most reliable source for the admit card download?
A: The official SSC website.
Q: Why is it important to know the key dates in advance?
A: To plan revision and avoid last-minute confusion.
Read More: Is Your SSC CGL 2025 Admit Card on the Way? Key Dates Announced



17. India MedTech Expo 2025: Showcasing Healthcare Innovation
The India MedTech Expo 2025 is a premier event designed to showcase the latest innovations and advancements in the medical technology sector. It will serve as a platform for industry leaders, startups, and policymakers to collaborate, promoting India as a global hub for affordable and high-quality medical devices.
Q&A:
Q: What is the India MedTech Expo 2025?
A: A major exhibition for medical technology innovations.
Q: Which sector does this expo aim to promote?
A: The medical technology (MedTech) sector.
Q: What is a key goal of hosting this expo?
A: To position India as a global hub for medical devices.
Read More: What is the India MedTech Expo 2025?



18. IIT Hyderabad’s New Design Course: A Path Beyond JEE
IIT Hyderabad has launched a new Bachelor of Design (B.Des) program that does not require a JEE score for admission. This opens a door for creatively talented students who want to pursue design at a premier IIT through a separate aptitude-based entrance process, focusing on skills beyond engineering.
Q&A:
Q: Which IIT has started a new design course without a JEE requirement?
A: IIT Hyderabad.
Q: What is the name of the degree offered?
A: Bachelor of Design (B.Des).
Q: How will admissions for this course be conducted?
A: Through a separate aptitude-based entrance process.
Read More: No JEE, No Problem: How to Join IIT Hyderabad’s New Design Course



19. E-Aadhaar App: Digital Access to Your Identity
The e-Aadhaar app is an official mobile application launched by UIDAI that allows citizens to carry their Aadhaar details securely on their smartphones. Its primary objective is to provide easy, paperless, and instant access to your Aadhaar information, including a digitally signed copy, anytime and anywhere.
Q&A:
Q: Which organisation has launched the e-Aadhaar app?
A: The Unique Identification Authority of India (UIDAI).
Q: What is the main advantage of using this app?
A: To carry a digital, secure version of your Aadhaar on your phone.
Q: Does the app provide a legally valid document?
A: Yes, it provides a digitally signed Aadhaar which is legally valid.
Read More: What is the e-Aadhaar App? What’s the Primary Objective?