Recycling 3D filament is a great idea in theory, and we come across homemade filament extruders with some regularity, but they do have some major downsides when it comes to colored filaments. If ...

If you say that you’re “nuking” something, pretty much everyone will know that you mean you’re heating something in the ...

In the early days of computing, and well into the era where home computers were common but not particularly powerful, ...

One of the most paradoxical aspects of creating art is the fact that constraints, whether arbitrary or real, and whether in ...

Go back a generation of development, and excepting the shuttle-derived systems, all liquid rockets used RP-1 (aka kerosene) for their first stage. Now it seems everybody and their dog wants to ...

For all their education, medical practitioners sometimes forget that what’s old hat to them is new territory for their ...

David Bloomfield] wanted to make some tweaks to an embedded system, but didn’t quite have the requisite skills. He decided to see if vibe coding could help. [David]’s goal was simple.

A hefty portable power bank is a handy thing to DIY, but one needs to get their hands on a number of matching lithium-ion ...

It is easier than ever to produce projects with nice enclosures thanks to 3D printing and laser cutting. However, for a ...

Sean Boyce] has been busy building board games. Specifically, an electronic strategy boardgame that is miraculously also ...

If you build electronics, you will eventually need a coil. If you spend any time winding one, you are almost guaranteed to ...

At first glance the very idea of a zipper that unzips and zips up by itself seems somewhat ridiculous. After all, these contraptions are mostly used on pieces of clothing and gear where handling a ...