13 things that confuse smart people...

Fascinating read... 13 scientific anomolies that even the smartest scientests on earth can't wrap their minds around.

Numbers One and Four don't suprise me, really - it's amazing what we DON'T know about the human body. Even 100 years from now, historians may look at todays medical community the same way we look at 17th century barbers (with their blood-letting) today.