While we might have started out using our fingers and toes to count, humanity has been busy designing machines to help with calculations for hundreds of years. From early counting devices to modern ...

I think you'll agree – EDN needs more teardowns! In that spirit, I've taken a screwdriver to my rare and wonderful Wang LOCI-2 calculator. This machine's design seems to be from 1965, though I ...

Scientific calculators are necessary for day-to-day living at offices, colleges, and universities, among other places. Scientific calculators are excellent items to have on hand since they can ...

Greetings,<BR><BR>I'm a computer science student. As the title of this thread suggests, I'm looking for the most powerful(in terms of the criteria listed below) scientific calculator. Graphing ...

When the band support on [David]’s Casio CFX-400 Scientific Calculator Watch finally broke after 10 years of use, he found it almost impossible to find another watch with the same functionality. Like ...

As your kids get older, that school supply list may get shorter, but not necessarily cheaper. One item that can cause sticker shock for parents of middle and high school students is a specialized ...

Do you like scientific calculators? Don’t bother answering that question, you’re reading Hackaday so we already know the answer. We also know you’re a fan of building things yourself and open source, ...