In the latest installment of Crave's DIY series, a former toolbox and leftover flooring fire up to 10 rockets at once. How's your Ikea furniture doing? With more than 15 years experience testing ...
Ben Krasnow, a hardware hacker employed by Valve, has built a hybrid rocket engine in his garage -- out of clear acrylic, so that you can actually see the rocket's inner workings. Either Valve's ...
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