A volte le cose non sono come sembrano.
Can you recognize an ordinary penny? It may be tougher than you think!
Just how do we remember a face?
A comprehensive tour through the weird and wonderful world of frogs.
How good is your friend's driving? You be the seismometer, and find out whether your pal is a smooth sailor or a mover and shaker.
Pier 15(Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
© 2014 Exploratorium
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