Keegan-Michael Key is stepping into the Transformers universe, lending his voice to B-127 in the upcoming film, "Transformers One," an origin story of Optimus Prime and Megatron. The highly ...

One of the joys of writing for Hackaday comes in learning new things which even after a long engineering background haven’t yet come your way. So it is with the Rogowski coil, an AC current sensing ...