Those of us who have followed the Raspberry Pi over the years will be familiar with the various revisions of the little board, with their consequent new processors. What may …read more (https://hackaday.com/2021/09/30/whats-in-a-raspberry-pi-processor-update/)

The Coming Copper Shortage: Aluminium or Carbon Nanotubes to the Rescue?
https://hackaday.com/2021/09/30/the-coming-copper-shortage-aluminum-or-carbon-nanotubes-to-the-rescue/

The use of aluminium in wiring is unlikely to bring a smile to the face of anyone who has had to deal with it in a 1960s, or early 1970s-era …read more (https://hackaday.com/2021/09/30/the-coming-copper-shortage-aluminum-or-carbon-nanotubes-to-the-rescue/)

Make this Halloween a Spider-Stomping Good Time
https://hackaday.com/2021/09/30/make-this-halloween-a-spider-stomping-good-time/

We can count on one hand the number of times that we haven’t needed a coat on Halloween night around here. Even if it was fair and sunny the day …read more (https://hackaday.com/2021/09/30/make-this-halloween-a-spider-stomping-good-time/)

NASA Sets Eyes on Deep Space With Admin Shuffle
https://hackaday.com/2021/09/30/nasa-sets-eyes-on-deep-space-with-admin-shuffle/

Since the Apollo 17 crew returned from the Moon in 1972, human spaceflight has been limited to low Earth orbit (LEO). Whether they were aboard Skylab, Mir, the Space Shuttle, …read more (https://hackaday.com/2021/09/30/nasa-sets-eyes-on-deep-space-with-admin-shuffle/)

MicroSynth Mixes All-Analog Fun with a Little Business
https://hackaday.com/2021/09/30/microsynth-mixes-all-analog-fun-with-a-little-business/

While [MicroKits]’ MicroSynth is an all-analog synthesizer that fits on a business card-sized PCB, and he actually does use it to break the ice in business meetings, that’s not really …read more (https://hackaday.com/2021/09/30/microsynth-mixes-all-analog-fun-with-a-little-business/)

Expanding on the Creation of Collapsible Containers
https://hackaday.com/2021/09/30/expanding-on-the-creation-of-collapsible-containers/

You might remember that industrial designer [Eric Strebel] tried to make a collapsible silicone container with 3D printed molds a few weeks ago, and was finally successful after dozens of …read more (https://hackaday.com/2021/09/30/expanding-on-the-creation-of-collapsible-containers/)

Super 8 Camera Brought Back To Life
https://hackaday.com/2021/09/30/super-8-camera-brought-back-to-life/

The Super 8 camera, while a groundbreaking video recorder in its time, is borderline unusable now. Even if you can get film for it (and afford its often enormous price), …read more (https://hackaday.com/2021/09/30/super-8-camera-brought-back-to-life/)

Fourier Transforms (and More) Using Light
https://hackaday.com/2021/09/30/fourier-transforms-and-more-using-light/