How to Make Simple Electric Motor from Battery In this video I show you how easy to make simple electric motor from battery, ...
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5 Amazing Tricks With Magnets
Homemade compass. For this trick you need needle, piece of cork, magnet, plate and some water. You need to magnetize a needle and put it on the cork which floating in the plate with water. The needle ...
NORTH HUNTINGDON, Pa.--(BUSINESS WIRE)--The ExOne Company (Nasdaq: XONE), the global leader in industrial sand and metal 3D printers using binder jetting technology, is collaborating with ...
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