Motion After-Effects in Vision *
*Note: This is an abbreviated Project Idea, without notes to start your background research, a specific list of materials, or a procedure for how to do the experiment. You can identify abbreviated Project Ideas by the asterisk at the end of the title. If you want a Project Idea with full instructions, please pick one without an asterisk.
Abstract
If you stare at a waterfall, or look at passing scenery from the window of a moving train, you will have a strange sensation when you turn your gaze to something stationary. You can investigate these types of motion after-effects with simple equipment described by the Exploratorium. How long does it take to induce the effect? How long does the effect last? Can the after-effect be canceled by viewing motion in the opposite direction? (Staff, date unknown)Share your story with Science Buddies!
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Last edit date: 2013-01-10
Bibliography
Staff, date unknown. "Science Snacks: Squirming Palm," Exploratorium [accessed August 23, 2006] http://www.exploratorium.edu/snacks/squirming_palm/index.html.Share your story with Science Buddies!
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