clitoris It took science 2,000 years to find the clitoris (and it's 10x bigger than most people think) David Pescovitz
skulls Coop's tribute to Randotti Skulls, from the golden age of Haunted Mansion merchandise Cory Doctorow
Bartolomeo Eustachi Kickstarting mosaics made from precious stones and marble that replicate 16th-century anatomical drawings Cory Doctorow
and that's the tooth Old dentists' office walls are full of thousands of "buried teeth" Cory Doctorow