CNBC's Megan Cassella joins 'Closing Bell Overtime' to tallk the latest from the Federal Reserve. Federal officers performed an operation at an underground nightclub in Colorado overnight Sunday. More ...

We’ve seen camera sliders made from roller blade wheels before but never one that uses skateboard trucks as the carriage! On each truck axle are 2 bearings spaced apart without the skate wheels.

[Emiel] [The Practical Engineer] has managed to do this by building a half-track skateboard. (Video, embedded below.) Except for the front trucks, fasteners and bearings, all the mechanical ...