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Recent Archives
Tanning Roundup
UV light improves mood, making tanning feel good, and a new drug induces tanning without sunlight.
Two Kidneys
Why do we have two kidney but only one liver? (Evolved bilateral symmetry, and kidneys are less protected so need a spare)
CD Testing
Miniaturizing a common biochemical test and putting it on a CD makes it fast and cheap.
Surgery Roundup
A new surgical technique goes in through the stomach and leaves no scars, and functioning kidneys can be grown in rats from embryonic tissue.