A 3-in-1 foldable wireless charging pad that charges your iPhone, Apple Watch, and AirPods all at the same time. You can stay ...

Abstract: In the area of research on massive multiple-input multiple-output (MIMO), two assumptions on the wireless channel dominate channel modeling. Either, a rich scattering environment is assumed ...

I built a 20,000 watt electric dirt bike for the ice! With my lake finally frozen, I tested out this bike, which started as a $530 Razor model and features several aftermarket upgrades. #ElectricBike ...