- An illustrated history of trepanation
You need this post like a hole in the head. But how much do you need a hole in the head? (via Coturnix) - How fatherhood affects the body and brain.
What to expect when your wife's expecting. - Physics Envy
Are physicists better poker players than mathematicians? - Euro-update 3: Don't mess with perspective
Old optical illusions are just as cool as new ones. - Polio: A Virus' Struggle
It's a long and glorious path to near-eradication.
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