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Catalytic boost for cheaper biodiesel production
The Hindu· 6 days agoA team of scientists from Assam, Odisha, China, and the United Kingdom have developed a water-repellent catalyst that can cut the cost of producing...
Paris Olympics 2024: Rugby Sevens - history, rules, defending champions
Firstpost· 3 days agoRugby as a sport goes back to medieval times in several European countries, but modern rules and...