A 2020 paper estimated that the removal of 30bn tonnes of CO2 would need 22bn tonnes of ammonia, 6.9bn tonnes of sodium hydroxide and 4.4bn tonnes of ethylene oxide. This captured CO2 – in liquid form ...
Tirupati controversy reminds us how common adulterated food is in India & how little’s done about it As the serious issue of adulteration of temple prasad at Tirupati spawns a political slugfest, ...