Karting Hands-Free

Some of us have computer mice with more buttons than we have fingers, resolution tracking finer than a naked eye can discern, and forced-air vents. All these features presuppose one thing; the user has a functioning hand. [Federico Runco] knows that amyotrophic lateral sclerosis, ALS, or Lou Gehrig’s disease, will …read more

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Hoverboard Becomes Kart In Easy Build

The hoverboard furnished to the world in the 2010s was not the one promised to us by Hollywood. Rather than a skateboard without wheels, we got a handsfree Segway, delivering faceplanting fun for the whole family. [Emanuel Feru] decided to repurpose his into a much safer electric kart. 

The build …read more

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Huge 3D-Printed LEGO Go Kart Makes You the Minifig

The LEGO Technic line is definitely the hacker’s flavor of LEGO. It brings a treasure trove of engineering uses that make axles, gears, pulleys, and motors a thing. The only problem is that it’s the inanimate minifigures having all of the fun. But not if [Matt Denton] has something to …read more

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