[George Stagg] recently found himself stung by the burden of free time while in lockdown. Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom ...

There was a time when any electronics student would have a slide rule hanging off their belt. By the 1970s, the slide rule changed over to an electronic calculator which was a pricy item. Today you ...

When I started as a TA, some pre-calc courses were using graphing calculators to “teach” graphing. Thankfully I never had to deal with that as I strongly felt that using a calculator to graph stuff ...

Even if you’re obsessed with owning the latest and greatest tech, there’s probably still an older gadget you still have a soft spot for. Maybe it’s the original Game Boy, or a classic PDA? For Jan ...

There’s lots of gadgets on the NY subways. I don’t get as lucky as Jesus, but yesterday I looked over at this (ok, hairy) man tapping on a very ’90s looking ...