The purpose of a clock is to show the time, obviously. But if you’ve followed Hackaday for some time, you’ll know there are about a million different ways of achieving …read more (https://hackaday.com/2023/02/20/pingo-is-an-analog-clock-that-uses-colors-instead-of-hands/)

Precious Plastic Prosthetics
https://hackaday.com/2023/02/20/precious-plastic-prosthetics/

Plastic waste is a major problem, but what if you could turn the world’s trash into treasure? [Yayasan Kaki Kita Sukasada (YKKS)] in Indonesia is doing this by using recycled …read more (https://hackaday.com/2023/02/20/precious-plastic-prosthetics/)

Jet Engine Powers Tea Kettle
https://hackaday.com/2023/02/20/jet-engine-powers-tea-kettle/

While there are plenty of places around the world to get a great cup of tea, no one has quite burned it into their culture like those in the United …read more (https://hackaday.com/2023/02/20/jet-engine-powers-tea-kettle/)

Picking a Laser Hack Chat
https://hackaday.com/2023/02/20/picking-a-laser-hack-chat/

Laser engraver working and engraving flat wooden board
" data-medium-file="https://hackaday.com/wp-content/uploads/2021/02/laser-cutter.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/02/laser-cutter.jpeg?w=800">Join us on Wednesday, February 22 at noon Pacific for the Picking a Laser Hack Chat with Jonathan Schwartz! You’ve got to admit that it’s a pretty cool world to …read more (https://hackaday.com/2023/02/20/picking-a-laser-hack-chat/)

Low Power Challenge: Weather Station Runs for Months Thanks to E-Ink Display
https://hackaday.com/2023/02/20/low-power-challenge-weather-station-runs-for-months-thanks-to-e-ink-display/

Having a device in your living room that shows weather information is convenient, and building one of those is a great project if you enjoy tinkering with microcontrollers and environmental …read more (https://hackaday.com/2023/02/20/low-power-challenge-weather-station-runs-for-months-thanks-to-e-ink-display/)

Automating the Most Analog of HVAC Equipment
https://hackaday.com/2023/02/20/automating-the-most-analog-of-hvac-equipment/

Burning wood, while not a perfect heating solution, has a number of advantages over more modern heating appliances. It’s a renewable resource, doesn’t add carbon to the atmosphere over geologic …read more (https://hackaday.com/2023/02/20/automating-the-most-analog-of-hvac-equipment/)

Clear PLA Diffuses LEDs
https://hackaday.com/2023/02/20/clear-pla-diffuses-leds/

[Chuck] often prints up interesting 3D prints. But we enjoyed his enhancement to a cheap LED Christmas tree kit. The original kit was simply a few green PCBs in the …read more (https://hackaday.com/2023/02/20/clear-pla-diffuses-leds/)