The most interesting part about this flashlight is its magnetic head and base that can be used to pick up lost screws, nuts, and bolts. Plus, it's made from military grade aluminu ...

But one product we’ve spotted on Amazon is changing all that, making that once-costly home improvement cheaper, easier, and ...

The magnetic angle sensor has 14 bits of resolution, and with a small neodymium ring magnet glued to the bottom of the original shaft, the modified encoder offers far greater resolution than the ...