bicycle

bicycle DIY not a kludge PVC - 5568200704
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Instructables user dhouggy wanted to ride his bike indoors but didn't want to pay hundreds of dollars for a trainer or professionally-made roller. So with a couple 2x4s and some PVC pipe he was able to craft this working homemade model for just $50.

bicycle China crafts dual use not a kludge - 5327869952
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Sun Chao, a crafstman from Kaiyuan, China, spent 4 months working on this project. The result is a fully-functional bicycle made from over 10,000 Popsicle sticks. Its inaugural ride lasted 20 minutes and easily supported his 200lb weight.

That's a lot of terrible jokes to read.

[vodpod id=Video.15570216&w=425&h=350&fv=]

bicycle cooking dual use Mad Science Monday - 5194334208
By Unknown
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Five minutes worth of very light exercise has never been so rewarding.

~NSHA