Monthly Archive: March, 2020

I haven’t been buying many books in the past couple of years, mostly due to lack of funds. But as well as web-native docs online, there are also loads of books around as PDFs. If they’re associated with a particular project I’m working on, I’ll drop them in a folder there, typically ~/[project]/references. If not they should get dumped in...

Made a quick little electronics prototype yesterday, sounds an alarm when you touch your face. The idea being to train you to do it less often, hence reducing the transfer of infectious microbes from your hands to your mouth/nose/eyes. Demo vid, schematic & description: https://github.com/danja/touch-sensitive/ Inspired by Dr Daniel Reardon (Astrophysicist gets magnets stuck up nose while inventing coronavirus device).