[Lee Adamson] is no stranger to classic computers. He recently picked up a Heathkit H11A which, as you might remember, is actually a PDP-11 from DEC. Well, technically, it is …read more (https://hackaday.com/2021/11/22/a-pdp-11-by-any-other-name-heathkit-h11-teardown-and-repair/)

DIY High Flow 3D Printing Nozzle
https://hackaday.com/2021/11/23/diy-high-flow-3d-printing-nozzle/

Sometimes advances happen when someone realizes that a common sense approach isn’t the optimal one. Take radio. Success in radio requires bigger antennas and more power, right? But cell phones …read more (https://hackaday.com/2021/11/23/diy-high-flow-3d-printing-nozzle/)

Ender 3 Meets MIG Welder to Make a Metal Benchy — Kind Of
https://hackaday.com/2021/11/23/ender-3-meets-mig-welder-to-make-a-metal-benchy-kind-of/

When you can buy a 3D printer at Aldi, you pretty much know that 3D printing has been reduced to practice. At least for the plastic version of 3D printing; …read more (https://hackaday.com/2021/11/23/ender-3-meets-mig-welder-to-make-a-metal-benchy-kind-of/)

Retrotechtacular: Office Equipment from the 1940s
https://hackaday.com/2021/11/23/retrotechtacular-office-equipment-from-the-1940s/

If you can’t imagine writing a letter on a typewriter and putting it in a mailbox, then you take computers for granted. But that’s just the tip of the iceberg. …read more (https://hackaday.com/2021/11/23/retrotechtacular-office-equipment-from-the-1940s/)

ESP32 Pac-Man Clock Keeps Track of How Long You Watch It
https://hackaday.com/2021/11/23/esp32-pac-man-clock-keeps-track-of-how-long-you-watch-it/

There are so many elements that make a good clock worth looking at for much longer than necessary. Not only is this clock quite cool to behold, it plays Pac-Man …read more (https://hackaday.com/2021/11/23/esp32-pac-man-clock-keeps-track-of-how-long-you-watch-it/)

Firefox Brings the Fire: Shifting from GLX to EGL
https://hackaday.com/2021/11/23/firefox-brings-the-fire-shifting-from-glx-to-egl/

You may (or may not) have heard that Firefox is moving from GLX to EGL for the Linux graphics stack. It’s an indicator of which way the tides are moving …read more (https://hackaday.com/2021/11/23/firefox-brings-the-fire-shifting-from-glx-to-egl/)

Significantly Improved Egg Timer Makes Pictionary Better
https://hackaday.com/2021/11/23/significantly-improved-egg-timer-makes-pictionary-better/

The traditional sand timer, known colloquially as an egg timer, served its purpose well over the centuries since its development. However, [MakerPaul] realised it had some significant flaws that were …read more (https://hackaday.com/2021/11/23/significantly-improved-egg-timer-makes-pictionary-better/)

Charging Phones with the Power of Paper Pulp
https://hackaday.com/2021/11/23/charging-phones-with-the-power-of-paper-pulp/