How many steps does it take to power a fan? How many steps does it take to power a fan? A whole lot, when you're using a Rube Goldberg machine! Watch Ethan and Kieran build one of these complicated ...
MOUNT VERNON — Students in a Skagit Valley College physics class conducted a demonstration Tuesday on chain reactions. The class, taught by Jennifer McFarland, is mostly made up of students studying ...
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