A Raspberry Pi Pico runs the show, using TMC2209 drivers to command a pair of NEMA17 stepper motors to drag a magnet around beneath the sand.

A fruity blondie recipe that you can cook in a conventional oven or an air fryer.

Gauteng is bracing for another long-term water outage with the planned maintenance affecting Rand Water’s Eikenhof, Zwartkopjes and Palmiet pump stations.