Just because you are paranoid doesn’t mean people aren’t out to get you. Do you think your soldering iron is after you? Well, [nanofix] asks (and answers): Is My Soldering …read more (https://hackaday.com/2025/11/10/investigating-soldering-iron-phantom-voltage/)

The Sanskrit Square Root Algorithm
https://hackaday.com/2025/11/10/the-sanskrit-square-root-algorithm/

Years ago, no math education was complete without understanding how to compute a square root. Today, you are probably just reaching for a calculator, or if you are writing a …read more (https://hackaday.com/2025/11/10/the-sanskrit-square-root-algorithm/)