Fresh hacks every day
We’re used to [Sprite_TM] rolling out his own hacks hot on the heels of new concepts. Now we’re glad to see that [Jeff Ledger] is doing the same thing here. He was inspired by a Kickstarter project which vows to let you use fruit, clay, and a number of other common (but weird for this use) substances to interface with … Read the rest
[Craig's] color clock really came together quite nicely. The majority of the body is acrylic, with two large clear squares and a pair of colored discs. All are held in place by a ring of hardware with spacers in them, and the RGB LED strip that is used to display time and date wraps around those spacers. This hides the … Read the rest
The Ranque-Hilsch vortex tube is an interesting piece of equipment. It can, without any moving parts or chemicals, separate hot and cold compressed gasses that are passed through it. Interestingly enough, you can cobble one together with very few parts for fairly cheap. [Otto Belden] tossed one together in a weekend back in 2009 just to see if he could … Read the rest
Last week we covered diodes, specifically thermionic and PN junction diodes. But oh, there are more; and they’re special!… Read the rest
We know that most of you will have no reason to ever make a miniature X-ray tube. However, we also know that many of you will find this video mesmerizing like we did. [Glasslinger] does a fantastic job of explaining the entire process of creating the mini x-ray tube from, procuring the uranium glass and tungsten stem, creating the … Read the rest
If you’re tired of drinking mere water, like from the toilet, then you should definitely install a Brawndo drinking fountain. Apparently, in addition to being what plants crave, geeks also enjoy this futuristic beverage.
As with many hacks, this fountain started out with a broken piece of equipment – a water fountain. After searching unsuccessfully for a new pushbutton valve … Read the rest
We’ve seen our fair share of Tron costumes and props, but much like [Sean-h] points out, they are usually pretty bulky and baggy. He’s gone a slightly different route by starting with a wetsuit instead of bulkier items like leather jackets. The lighting is done in the same manner we’ve seen before, copious amounts of EL wire and EL tape. … Read the rest
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