Don Smith, a mechanical engineer from Johnstown, created a remote-controlled, 10-foot-tall crane with the ability to lift as much as 20 pounds — and it’s made almost entirely from Lego pieces. “I’ve ...
ShineYU's model crane has all the features of the real one, including a 12-wheel drive, rotating crane car, and extendable boom. The entire build weighs more than 20 pounds and requires 11 different ...
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