Using Trash To Keep Plastic Trash Out Of Oceans By Kabooming Them
https://hackaday.com/2023/06/19/using-trash-to-keep-plastic-trash-out-of-oceans-by-kabooming-them/

For a few years now, [Richard] of Tropical Ocean Cleanup fame has been working hard to clean the Philippines of the plastic trash that litters everything, and washes down the …read more (https://hackaday.com/2023/06/19/using-trash-to-keep-plastic-trash-out-of-oceans-by-kabooming-them/)

What’s In a Slip Ring?
https://hackaday.com/2023/06/19/whats-in-a-slip-ring/

We know that when [Big Clive] puts up another video, the chances are we’re in for another fascinating look into a piece of tech on his bench. The latest is …read more (https://hackaday.com/2023/06/19/whats-in-a-slip-ring/)

Creating Lithography-Free Photonic Reprogrammable Circuits
https://hackaday.com/2023/06/20/creating-lithography-free-photonic-reprogrammable-circuits/

The field of photonics has seen significant advances during the past decades, to the point where it is now an integral part of high-speed, international communications. For general processing photonics …read more (https://hackaday.com/2023/06/20/creating-lithography-free-photonic-reprogrammable-circuits/)

Cosmic Ray Navigation
https://hackaday.com/2023/06/20/cosmic-ray-navigation/

GPS is a handy modern gadget — until you go inside, underground, or underwater. Japanese researchers want to build a GPS-like system with a twist. It uses cosmic ray muons, …read more (https://hackaday.com/2023/06/20/cosmic-ray-navigation/)

Cottonization: Making Hemp and Flax Fibers Into The Better Cotton
https://hackaday.com/2023/06/20/cottonization-making-hemp-and-flax-fibers-into-the-better-cotton/

These days it’s hard to imagine that fabrics were ever made out of anything other than cotton or synthetic fibers, yet it wasn’t too long ago that hemp and flax-based …read more (https://hackaday.com/2023/06/20/cottonization-making-hemp-and-flax-fibers-into-the-better-cotton/)

Punched Cards Are In The Cloud, With This Arduino
https://hackaday.com/2023/06/20/punched-cards-are-in-the-cloud-with-this-arduino/

Grizzled veterans of the computing industry will relate stories of submitting projects on stacks of punched cards, something those of us who stored their 8-bit works on audio cassettes could …read more (https://hackaday.com/2023/06/20/punched-cards-are-in-the-cloud-with-this-arduino/)

Jack In, The 2023 Cyberdeck Challenge Starts Now
https://hackaday.com/2023/06/20/jack-in-the-2023-cyberdeck-challenge-starts-now/