‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
Like fingerprints, everyone's tongue print is different!
71
You see your nose at all times, your brain just chooses to ignore it.
30
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
