Police officer falls off his bike while trying to cycle up steep hill
Aussies have been left in hysterics over a video of a police officer falling off his bike while cycling up a steep hill on ...
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Science/Physics KS2/KS3: Will gears let children pull a piano uphill with their bikes?
STEVE:Now Sophie, is a hill climb cycling champion. She's an Olympic hopeful as well so she knows a thing or two. And look I don’t know if this is a crazy idea, hoiking a piano up a hill.