Plant Punishment
Soybean plants cut off the oxygen to symbiotic bacteria if they stop producing nitrogen.
Soybean plants cut off the oxygen to symbiotic bacteria if they stop producing nitrogen.
Why do shellfish turn red when you cook them? (Releases a red pigment that's usually bound to a …
A moldable material made out of hemp fiber, and making superfine threads out of cotton waste.
Why does the cheese taste funny in reheated pizza? (Moisture loss changes its texture.)
Spawning salmon bring pollutants called PCBs into the freshwater lakes of Alaska.
Caffeine relieves the muscle pain of exercise, and music eases pain during childbirth.