Still on my way to #emfcamp. I left my plug converter in my last hotel, but I always take extension cords to hacker events. Got a plug at a local hardware store to make a converter. (If anyone at emf has some ferrules I think that would be an improvement).
How early mathematicians would have written 4x²+3x=10, from https://www.cut-the-knot.org/language/symb.shtml
Mildly interesting: the top can is what I consider normal, it has the side made of one piece of metal, and the bottom is a separate piece attached afterwards. The bottom can has the bottom and side formed from a single sheet of metal. Unfortunately, this means I cant use my can opener to easily drain the beans inside.
Dabbling in Electronics and sometimes programming, I try to keep my posts mostly technical. I also have some videos at diode.zone