Scratch Film, also known as Direct Animation, is the process of drawing and scratching designs directly onto film.
Make very, very, very tiny lightning, anytime you want!
Rub a balloon on your head, then watch a soda can race across the floor!
Spin the bottle to see beautiful swirling shapes
Find links relevant to Mars and space exploration.
What do snowflakes look like on Mars?
Is there life on Mars? Our best evidence so far is a baked-potato-sized chunk of rock found in Antarctica.
Meet the robotic explorers that landed on Mars in 2004, and check out their tools and instruments.
Exploring the Martian Environment
Looking for Clues to Ancient Life on the Red Planet
Investigate actual images of the Martian surface taken by the rovers Spirit and Opportunity.
Pier 15San Francisco, CA 94111(415) 528-4444
© 2014 Exploratorium
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