Our evil pals over at Evil Mad Scientist Laboratories have a neat demo video of their Peggy 2 Light Emitting Pegboard kit that they've populated with red, green, blue, and white LEDs.
One thing worth noting (and that we demo in the video) is that you can diffuse the big RGBW pixels into one continuous full-color display by placing a thin diffusing plastic layer above the LEDs-- it really works well.
(The Peggy 2 just so happens to be the cover star of MAKE Vol. 18.)
Russian artist Roman Booteen modifies coins with incredible engravings and feats of mechanical engineering. This coin features a beating heart. Other exquisite examples of his work are below. He also customizes Zippo lighters. (via Kottke) View this post on Instagram #hobonickel #goldinlay #morgandollar #engraved #engravedcoin #hobonickel #hobonickels A post shared by Roman Booteen (@romanbooteen) on […]
David Schneider built his own radio telescope out of roof flashing, an empty paint thinner can, a free software-defined radio app, USB receiver, and a length of coaxial cable. The whole project cost him less than $150 and he’s already used it to detect galactic hydrogen and monitor the motion of our Milky Way galaxy’s […]
Our friend Donald Bell put together an excellent little tour of some of the game designs from the alt.ctrl showcase at last week’s Game Developers Conference in San Francisco. And here’s a handy link list that Donald provides to the game projects covered: HELLCOUCH: A Couch Co-op Game (Carol Mertz, Francesca Carletto-Leon) Continuum Bacterium (HNRY) […]
Is it just us, or does it feel like winter hasn’t been as horrendous as usual this year? Well, stats show it’s actually been one of the warmer winters on record so far this year for many eastern U.S. cities in January and February. But, almost on cue, weather experts warn signs of a serious […]
While mobile devices are all but essential and the center of so many individual universes these days, find one person who loves their wireless plan with that type of passion. Check around. We’ll wait… Didn’t find anybody, did you? That’s because most wireless plans are designed for the convenience of the provider and will nickel-and-dime […]
In the early days of the web, everyone wanted a .com domain for their site. As a result, all the good ones got snapped up. But .com no longer has the cachet it once did. In fact, many new businesses and individuals are opting for other top-level domain extensions. One of the most memorable is […]