If you want to reverse engineer a PC board, you could do worse than X-ray it. But thanks to [Philip Giacalone], you could just take a photo, load it into …read more (https://hackaday.com/2026/02/23/x-ray-a-pcb-virtually/)
How to Restore your 19th-Century Lancashire Boiler to Hold 120 PSI
https://hackaday.com/2026/02/23/how-to-restore-your-19th-century-lancashire-boiler-to-hold-120-psi/
https://hackaday.com/2026/02/23/how-to-restore-your-19th-century-lancashire-boiler-to-hold-120-psi/
The Industrial Revolution was powered by steam, with boilers being a crucial part of each steam engine, yet also one of the most dangerous elements due to the high pressures …read more (https://hackaday.com/2026/02/23/how-to-restore-your-19th-century-lancashire-boiler-to-hold-120-psi/)