I bought a 50-pack of plastic centrifuge tubes for $(removed) on Amazon a couple of years ago. I was planning to use them to do geocaching with my daughter but we both lost interest. I left the tubes in a bag in the garage.
A couple of weeks ago I needed a screw to fix something. I have a plastic bin filled with loose hardware - nuts, nails, screws, picture hangers, wire nuts, and so on. When I reached in, I poked my finger with a thumbtack. It wasn't the first time that a sharp thing in the box had poked me, so I decided to sort the stuff into separate containers. As I thought about what kind of containers I should use, I remembered the centrifuge tubes. I used those.
I could have just kept the tubes in the same plastic bin that I'd used to hold the loose hardware, but since I have a new Original Prusa I3 MK2S 3D printer (which is amazing), I went ahead and made a wall-mountable tube holder. I used Tinkercad to design it. Here's the model.
I used double sided foam tape to mount the tube holder on the wall. I'll need to print out 10 of these to hold all 50 tubes.
Dr Nim is a plastic, gravity powered computer from the 1960s that plays the game, Nim, against a human player. Recently Michael Gardi made a 3D scale model of Dr Nim, which you can download and print on a 3D printer. The Amazing Dr. Nim is a toy invented by John Thomas Godfrey and manufactured […]
Rocky Bergen creates gorgeous, downloadable papercraft models of retro PCs, from the Commodore 64 to the Apple ][+ to the Amstrad, with different screens to print celebrating classic 8-bit games, and accessories like tiny floppies in tiny paper sleeves. As Waxy points out, these would make stunning Christmas ornaments.
Argentine hacker [Roni Bandini] modded a 1998 Furby so that it responds to stimulus by rattling off a random quote from Jorge Luis Borges. He calls it "Borgy."
For the true audio enthusiast, there’s a lot of difference between putting on some songs “for background music” and a true listening experience. For the latter, there’s nothing like a pair of sturdy headphones and the powerful speakers that come with them. And the wireless variety doesn’t get much more powerful than the TREBLAB Z2 […]
Digital or analog, there’s a path of least resistance for any project. Finding that path is what the Agile methodology is all about, which is why proficiency in it is a must for any project management position – and the paycheck that comes with it. And the quickest path to learning Agile? The Agile Project […]
Everybody’s flown a paper airplane. But what if you could fly on a paper airplane? Until we invent shrink-ray technology, the PowerUp X FPV Video Paper Airplane Kit will have to do – but it’s as fun as that sounds and more. The original version of this creative toy added drone tech to the old, […]