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Fluoride for Bones
Fluoride may help seniors citizens build better bones.
Endangered Clones
Why can't cloning be used to produce more endangered animals? (it can be, after more research is …
Emotional Thinking
The amygdala, an emotional center of the brain, processes thoughts before cognition
Grunting
Why do you grunt when you do something hard? (hold our breath as we exert ourselves, then grunt when …
Stopping Light
Physicists stop laser light pulses in a Bose-Einstein condensate.
Tasting Protein
The umami area of the tongue has a taste for amino acids, the building blocks of protein.
Salty River
Scientists are trying to figure out what's making the Rio Grande salty.
Mad Cow Milk
Can mad cow disease be transmitted through milk? (no, tests show prions aren't found in milk)
Laughter and Pain
Laughing at funny videos helps relieve pain in children.