A sauna is a great place to feel warm and toasty and refreshed, but few of us have one at home. [Linus Strothmann] decided to build his own, using an …read more (https://hackaday.com/2022/03/28/old-boat-becomes-toasty-floating-sauna/)

PDP-11/34 Restoration And The Virtue Of Persistence
https://hackaday.com/2022/03/28/pdp-11-34-restoration-and-the-virtue-of-persistence/

The wildly successful PDP-11 minicomputer was a major influence on the evolution of computing throughout the 1970s. While fondly remembered in modern day emulation, there’s nothing like booting up the …read more (https://hackaday.com/2022/03/28/pdp-11-34-restoration-and-the-virtue-of-persistence/)

Raspberry Pi Creates Melody
https://hackaday.com/2022/03/28/raspberry-pi-creates-melody/

For those who are not into prog rock in the 70s or old radio shows from the 40s, the Theremin may be an unfamiliar musical instrument. As a purely electronic …read more (https://hackaday.com/2022/03/28/raspberry-pi-creates-melody/)

LEGO String Winder Hints At Greater Possibilities
https://hackaday.com/2022/03/29/lego-string-winder-hints-at-greater-possibilities/

Unless you’re an avid fan of 1997’s box office hit Mouse Hunt, or actively working in the string industry, you probably don’t spend a lot of time thinking about how those …read more (https://hackaday.com/2022/03/29/lego-string-winder-hints-at-greater-possibilities/)

Finally, the Venerable Vectrex Gets a Mini Makeover
https://hackaday.com/2022/03/29/finally-the-venerable-vectrex-gets-a-mini-makeover/

It appears that every great console is bound to get a miniature remake: we’ve had the PlayStation Classic, the Mini NES and SNES, and even a miniature Sega Genesis/Mega Drive. …read more (https://hackaday.com/2022/03/29/finally-the-venerable-vectrex-gets-a-mini-makeover/)

Enter the 2022 Hackaday Prize and Help Save the World
https://hackaday.com/2022/03/29/enter-the-2022-hackaday-prize-and-help-save-the-world/

The biggest challenge facing humanity over the next century is how to do as much or more, with less environmental impact. Reducing our collective footprint on the planet is of …read more (https://hackaday.com/2022/03/29/enter-the-2022-hackaday-prize-and-help-save-the-world/)

LED Kaleidoscope Uses Induction Power Magic
https://hackaday.com/2022/03/29/led-kaleidoscope-uses-induction-power-magic/

The kaleidoscope was first invented back in the early 1800s, with the curio known for showing compelling psychedelic patterns as light passes through colored glass and is reflected by mirrors …read more (https://hackaday.com/2022/03/29/led-kaleidoscope-uses-induction-power-magic/)