Windows Hello has become an important part of how I use my PC

That explains why so many machines are still on Windows 10, despite a looming support shutdown and the availability of free ...
Hackaday

Regular Old Diodes Can Be More Photosensitive Than You Think

Dhananjay Gadre] happened across a useful little trick the other day. Take any old 1N4148 or 1N914 glass-package signal diode ...