The Economic Times

12-year-old Connecticut student, Raji Doshi designed a system combining algae with natural calcium that blocks ocean acidification and protects marine ecosystems

A 12-year-old student from Connecticut has been named a finalist in the 2026 3M Young Scientist Challenge for a project combining algae with natural calcium buffers to counter ocean acidification. Raji Doshi is now competing for the competition's $25,000 grand prize.