GS Paper-3: Environment and Ecology
- What is Carbon Dioxide Removal (CDR) ?
- Peru lost more than half of its glacier surface
- Climate change already reducing global GDP
- COP-28
- Global Carbon Budget Report
- Green Hydrogen
GS Paper-3: Science and Technology
- Tantalum
- What is mars solar conjunction ?
- How does GPS work ?
- Chandrayaan-3 Propulsion Module
- China’s first Fourth-Generation Nuclear Reactor
- Akash missile system