Explore a timeline of homind fossils.
Search a geological map of Ethiopia for fossils.
The fruit flies in this exhibit show just a few of the mutations that occur in natural fruit fly populations.
Can you tell the difference between human and nonhuman embryos?
This ancient temple holds a secret...can you reveal the mystery?
Leonardo's famous painting is used in an interesting perceptual experiment.
Can you make your palm squirm?
See colors that aren't really there.
Sometimes things are not as they appear.
Your eye movements make this design seem to shimmer.
Is it light gray or dark gray? It depends on the surroundings.
Four exhibits small enough to fit on postcards.
Pier 15San Francisco, CA 94111(415) 528-4444
© 2014 Exploratorium
Sign up for our newsletter