This strange vehicle has no motor, batteries or fuel, yet it managed to reach 27.7 mph in a 10 mph tailwind. The claim was so counterintuitive that a UCLA physics professor bet $10,000 that the ...
Use foam pipe insulation to baby-proof your home. Cut the tube to length and slip it onto edges and corners that could be dangerous to a small child. The pressure of the curved foam will keep it in ...
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