LEGO’s Power Functions elements mostly consist of DC motors and the hardware to be driven by those motors like gears and wheels. They also include battery packs, usually a bunch of AA cells in a ...

Relive the excitement of the Lego Batman movie by building your own Batcave. This 1,047 piece set comes with the parts to build a control center, bat computer and a transformation chamber. It also ...

From flying cars to hoverboards to pizza hydrators, Back to the Future II promised much for life in 2015. And though we've yet to see most of its tech predictions come true, we have seen a number of ...