Tag Archives: dynamo

Recommended Dynamo

Top 10 Weird Radios from Alibaba!

Check out this Head and Shoulder’s shower radio.  It’s a really a knockoff as they labeled it “Rejoice” but I am sure this will fool many of your guests who stay over at your place.

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HACK – How to Open Electric Doors with Giant Magnets!

video://www.youtube.com/watch?v=QwLv5HloyhI

Apparently, some electric and electromagnetic doors can be opened easily with these giagantic magnets.

The ‘ring of the devil’ is capable of attacking this kind of electronic motor lock on two ways.

Scenario 1: An electronic motor is nothing more then a metal part on an axe that turns because of a changing magnetic field. Turning electro magnets on and off will generate a pulling force on the metal part, making it rotate. The ring does the same thing. By tu

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Radio Charged by Hand Cranking or the Sun!

Here’s a cool eco-friendly radio that can be charged by cranking or via the UV-rays.

This radio has its own rechargeable batteries, these can be charged by using the solar panel, but if this is not available for any reason, but if the sun low or you were in a shaded area, then solar would not work. Luckily it has a hand cranking device which can charge up the batteries using the internal dynamo.

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