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/)

3D Printering: Soldering a Heated Bed
https://hackaday.com/2022/01/11/3d-printering-soldering-a-heated-bed/

There’s an old saying about something being a “drop in the ocean.” That’s how I felt faced with the prospect of replacing a 12 V heated bed on my printer …read more (https://hackaday.com/2022/01/11/3d-printering-soldering-a-heated-bed/)

Electronic Drum Toy Built From Scratch
https://hackaday.com/2022/01/11/electronic-drum-toy-built-from-scratch/