Get the latest Science News and Discoveries

Goose Bumps, Extra Nipples and Leftover Tails Remind Us of What We Once Were

None

Get the Android app

Or read this on Scientific American

Read more on:

Photo of goose bumps

goose bumps

Photo of extra nipples

extra nipples

Photo of leftover tails

leftover tails

The Comstock Act Originated with Disregard for Women’s Lives. It Still Does Today »