Direct 3D printing of metal remains out of reach for the hobbyist at the moment, so casting is often the next best thing, particularly given the limitations of 3D printed …read more (https://hackaday.com/2024/07/13/print-wave-metal-casting/)

The Mysterious Roman Dodecahedron Was Possibly Just For Knitting
https://hackaday.com/2024/07/14/the-mysterious-roman-dodecahedron-was-possibly-just-for-knitting/

Over the years archaeological digs of Roman sites have uncovered many of these strange dodecahedrons, usually made out of metal and with various holes in their faces. With no surviving …read more (https://hackaday.com/2024/07/14/the-mysterious-roman-dodecahedron-was-possibly-just-for-knitting/)

Ask Hackaday: Has Firefox Finally Gone Too Far?
https://hackaday.com/2024/07/14/ask-hackaday-has-firefox-finally-gone-too-far/

In a world where so much of our lives depend on the use of online services, the web browser used to access those services becomes of crucial importance. It becomes …read more (https://hackaday.com/2024/07/14/ask-hackaday-has-firefox-finally-gone-too-far/)

Wrap Your Keyboard With A Vacuum Former
https://hackaday.com/2024/07/14/wrap-your-keyboard-with-a-vacuum-former/

Coloured keycaps are a common customisation when it comes to making your input device special. If you are working with modern tech it’s easy, there are plenty of vendors who …read more (https://hackaday.com/2024/07/14/wrap-your-keyboard-with-a-vacuum-former/)

Undo Arduino Encryption with an Oscilloscope
https://hackaday.com/2024/07/14/undo-arduino-encryption-with-an-oscilloscope/

Cryptography ain’t easy. Seemingly small details like how many times a computationally intensive loop runs can give the game away. [Lord Feistel] gives us a demo of how this could …read more (https://hackaday.com/2024/07/14/undo-arduino-encryption-with-an-oscilloscope/)

Five Ways to Repair Broken PCB Traces
https://hackaday.com/2024/07/14/five-ways-to-repair-broken-pcb-traces/

When everything used wires, it was easy to splice them or replace them. Not so much with PC boards, but everyone has their favorite method for repairing a broken trace. …read more (https://hackaday.com/2024/07/14/five-ways-to-repair-broken-pcb-traces/)

Hackaday Links: July 14, 2024
https://hackaday.com/2024/07/14/hackaday-links-july-14-2024/

We’ve been going on at length in this space about the death spiral that AM radio seems to be in, particularly in the automotive setting. Car makers have begun the …read more (https://hackaday.com/2024/07/14/hackaday-links-july-14-2024/)

Using Forward- And Reverse-Osmosis to let Astronaut EVA Suits Produce Fresh Water From Urine
https://hackaday.com/2024/07/14/using-forward-and-reverse-osmosis-to-let-astronaut-eva-suits-produce-fresh-water-from-urine/