Hackaday Podcast Episode 307: CNC Tattoos, The Big Chill in Space, and PCB Things
https://hackaday.com/2025/02/07/hackaday-podcast-episode-307-cnc-tattoos-the-big-chill-in-space-and-pcb-things/

The answer is: Elliot Williams, Al Williams, and a dozen or so great hacks. The question?  What do you get this week on the Hackaday podcast? This week’s hacks ran …read more (https://hackaday.com/2025/02/07/hackaday-podcast-episode-307-cnc-tattoos-the-big-chill-in-space-and-pcb-things/)

Hack On Self: Quest System Basics
https://hackaday.com/2025/02/07/hack-on-self-quest-system-basics/

Whenever I play an RPG, whether it’s Fallout or Cyberpunk 2077, I complete every single quest available to me. The quests grab my attention in an unprecedented way – doesn’t …read more (https://hackaday.com/2025/02/07/hack-on-self-quest-system-basics/)

Growing a Gallium-Arsenide Laser Directly on Silicon
https://hackaday.com/2025/02/07/growing-a-gallium-arsenide-laser-directly-on-silicon/

As great as silicon is for semiconductor applications, it has one weakness in that using it for lasers isn’t very practical. Never say never though, as it turns out that …read more (https://hackaday.com/2025/02/07/growing-a-gallium-arsenide-laser-directly-on-silicon/)

When Ignoring Spam Loses You an Ice Surfacer Patent
https://hackaday.com/2025/02/07/when-ignoring-spam-loses-you-an-ice-surfacer-patent/

Bear with us for a moment for a little background. The Rideau Canal Skateway in Ottawa is the world’s largest natural skating rink, providing nearly 8 km of pristine ice …read more (https://hackaday.com/2025/02/07/when-ignoring-spam-loses-you-an-ice-surfacer-patent/)

UScope: A New Linux Debugger And Not A GDB Shell, Apparently
https://hackaday.com/2025/02/07/uscope-a-new-linux-debugger-and-not-a-gdb-shell-apparently/

https://calabro.io/uscope
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2025/02/406028420-c88db6da-16c3-44ce-8ae7-165ce34f2670-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/02/406028420-c88db6da-16c3-44ce-8ae7-165ce34f2670-featured.png?w=800">[Jim Colabro] is a little underwhelmed with the experience of low-level debugging of Linux applications using traditional debuggers such as GDB and LLDB. These programs have been around for a …read more (https://hackaday.com/2025/02/07/uscope-a-new-linux-debugger-and-not-a-gdb-shell-apparently/)

All You Need To Make A Go-Kart, From Harbor Freight
https://hackaday.com/2025/02/07/all-you-need-to-make-a-go-kart-from-harbor-freight/

The many YouTube workshop channels make for compelling viewing. even if their hackiness from a Hackaday viewpoint is sometimes variable. But from time to time up pops something that merits …read more (https://hackaday.com/2025/02/07/all-you-need-to-make-a-go-kart-from-harbor-freight/)

Who’d Have Guessed? Graphene is Strange!
https://hackaday.com/2025/02/07/whod-have-guessed-graphene-is-strange/