Naked Science Forum
General Science => General Science => Topic started by: Paul Ciapparelli on 08/09/2011 08:21:07
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Paul Ciapparelli asked the Naked Scientists:
Hi Chris
Question from my son Jean-Luc : " Why do wheels that are spinning fast appear to be going/spinning backwards ? "
thx & kind regards
Dr Paul Ciapparelli
What do you think?
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http://www.thenakedscientists.com/forum/index.php?topic=26396.0