Hydrogen vehicles – Pros & Cons
Hydrogen vehicles – Pros:- Hydrogen fuel cell vehicles do not emit greenhouse gases. This helps to fight climate change. As many countries are opting for energy transition, clean hydrogen fuel vehicles along with other alternative fuel vehicles can pave the
Rolling stone gathers no moss
Points to speak on ‘Rolling stone gathers no moss’:- This is an old proverb. The literal meaning of this proverb is ‘moss doesn’t grow on a stone which is always on the move’. Mosses are very small plants that usually
Global energy crisis
Theme:- Since 2021, the world is facing an energy crisis due to several factors. At present, we are in the middle of the first global energy crisis. In many countries including the UK and Spain, electricity prices are increasing.
Digital Footprint
Theme:- In the present times, Digital footprint is more important now than ever before. It can affect our career, relationships and most importantly reputation.
- Digital Footprint is a record of our information online. There are two
War crimes
Theme:- Ukraine is investigating over 30,000 alleged war crimes, which happened during current Russia’s invasion of Ukraine. In May 2022, one Russian soldier was sentenced to life in prison in a first war crimes trial since Russia’s invasion of Ukraine.
