Fresh hacks every day
This looks like a pretty cool toy to build. At the top of the cylinder is a fan that removes air from the center column of the device creating a low pressure zone. This air is then blown back into the cylinder to feed the rotation. Besides the regular construction supplies you’ll need a squirrel cage fan and speed control. … Read the rest
wow. i’ll get some links in today dont worry, but the one thing I wanna talk about is the meetups that took place yesterday. philadelphia’s turnout was outstanding. about 30 people came altogether. i’m really glad you all came! we had 4 camcorders going, all kinds of gadgetry, we had lengthy discussions on all subjects and the meeting lasted until … Read the rest
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