Wind turbines are annoyingly loud. The secrets of owl flight could provide a solution.

Tech Insider
Close-up of tooth-shaped edges made of clear material
Biome Renewables uses patented technology to make its wind turbines extra quiet compared to standard turbines.

Biome Renewables

A 14-year-old won $25,000 for his simple solution to treat skin cancer. Just use soap.

Tech Insider
Heman Bekele smiling with his trophy next to his mentor Deborah Isabelle
Bekele with his mentor, Deborah Isabelle, who was assigned by 3M as part of the competition.

3M

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