Tesla coils are awesome. But if you’ve ever built one, you know how tedious winding the secondary coil is. So [Krux] decided to build a machine to do it for him.. He’s currently working on his ...

Apple's winding and charging patent application was first filed for in August 2016 and credits John J. Baker and Fletcher R. Rothkopf as its inventors. Follow AppleInsider on Google News 28 Comments ...