About six months, I did a story on bulletproof human skin, a transgenic art project created by Jalila Essaidi and the Forensic Genomics Consortium Netherlands.
But does it work? Tune into the testing phase at 3:00.
(Bullet-proof human skin video)
It turns out that their current implementation does not stop a full-seed bullet; however, it does stop a bullet at a lower speed.
As Achilles knows, it's important to have bulletproof skin all over, including your heels. Other (more recent) sfnal examples include skinweave from an old cyberpunk role-playing game, and this similar example from Sos the Rope by Piers Anthony:
"The surgeon placed flexible plastic panels under the skin of his belly and lower back, tough enough to halt the driven blade of a knife or sword."
Drug To Regenerate Teeth In Humans
'We want to do something to help those who are suffering from tooth loss or absence,' said lead researcher Katsu Takahashi.
Technovelgy (that's tech-novel-gee!)
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Humanoid Robots Building Humanoid Robots
''Pardon me, Struthers,' he broke in suddenly... 'haven't you a section of the factory where only robot labor is employed?''
Stratospheric Solar Geoengineering From Harvard
'Pina2bo would have to operate full blast for many years to put as much SO2 into the stratosphere as its namesake had done in a few minutes.'