Restoring vintage technology can be a tricky business, especially without the appropriate schematics and documentation. To this end [Mark] has spent the past twelve months building a comprehensive schematic editor …read more (https://hackaday.com/2022/01/10/get-a-grip-on-troubleshooting-your-vintage-pinball-machine/)

This John Deere Tractor Doesn’t Need a Driver
https://hackaday.com/2022/01/10/this-john-deere-tractor-doesnt-need-a-driver/

While most autonomous vehicles are meant to travel over the highway, John Deere’s new 8R tractor shown at the 2022 Consumer Electronics Show will likely only traverse fields and it …read more (https://hackaday.com/2022/01/10/this-john-deere-tractor-doesnt-need-a-driver/)

HitClips Custom Cartridge Hack Will Never Give Up, Let Down, Or Turn Around
https://hackaday.com/2022/01/10/hitclips-custom-cartridge-hack-will-never-give-up-let-down-or-turn-around/

In August 2000, Tiger Electronics released HitClips: Music cartridges and players designed to easily share 60 second low quality Clips of a youngster’s favorite Hits. Various players were available, and …read more (https://hackaday.com/2022/01/10/hitclips-custom-cartridge-hack-will-never-give-up-let-down-or-turn-around/)

The Atari Punk Console, Now With More Vacuum Tubes
https://hackaday.com/2022/01/11/the-atari-punk-console-now-with-more-vacuum-tubes/

Most of us have beheld the sonic glory of an Atari Punk Console, that lo-fi synth whose classic incarnation is a pair of 555 timers set up to warble and …read more (https://hackaday.com/2022/01/11/the-atari-punk-console-now-with-more-vacuum-tubes/)

LED Bubbles from the 1970s Tell the Time
https://hackaday.com/2022/01/11/led-bubbles-from-the-1970s-tell-the-time/

[CuriousMarc] is nothing if not curious. Finding some old TI timekeeping chips to reverse engineer, he set out to make a clock using old-fashioned “bubble LEDs.” You can see the …read more (https://hackaday.com/2022/01/11/led-bubbles-from-the-1970s-tell-the-time/)

Haber-Bosch and the Greening of Ammonia Production
https://hackaday.com/2022/01/11/haber-bosch-and-the-greening-of-ammonia-production/

We here on Earth live at the bottom of an ocean of nitrogen. Nearly 80% of every breath we take is nitrogen, and the element is a vital component of …read more (https://hackaday.com/2022/01/11/haber-bosch-and-the-greening-of-ammonia-production/)

Reusable Booster Rockets, Asian Roundup
https://hackaday.com/2022/01/11/reusable-booster-rockets-asian-roundup/

India’s GSLV Mark III rocket via Wikipedia https://en.wikipedia.org/wiki/GSLV_Mark_III#/media/File:GSLV_Mk_III_D2_with_GSAT-29_on_Second_Launch_Pad_of_Satish_Dhawan_Space_Centre,_Sriharikota_(SDSC_SHAR).jpg
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/reuse-feature.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/reuse-feature.jpg?w=800">The Space Shuttle’s solid rocket boosters were reusable, although ultimately the overall system didn’t prove cheaper than expendable launches. But given the successes of the Falcon 9 program — booster …read more (https://hackaday.com/2022/01/11/reusable-booster-rockets-asian-roundup/)