EvilMadScientist
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Meggy Jr RGB handheld: only as fun as your programming skills allow
If you're the type who looks at the Pandora and scoffs at the simplicity, you'll find oodles to adore in the Meggy Jr RGB. Deemed the "little sister" of the Peggy LED display kit, this gaming handheld from Evil Mad Science is only as fun as you make it; in other words, it provides all the incentive you need to sharpen those programming skills in order to craft engrossing pixel-based titles. The portable unit packs a fully addressable 8 x 8 RGB LED matrix display, a lo-fi audio transducer and plenty of buttons for controlling the action. The unit comes pre-loaded with a single game (isn't that sweet?), but from there, it's up to you to put those soldering / coding skills to good use. Claim yours now for $65 to $95 -- just be ready to deal with loads of frustration on your way to homegrown handheld nirvana.[Via Engadget German]
DIY 3D printer utilizes hot air, sugar to craft random objects
Just when you thought a $5,000 3D printer wasn't such a bad deal after all, the zany gurus at the Evil Mad Scientist Laboratories have put Desktop Factory's iteration to shame. The CandyFab 4000 is a homegrown printer that utilized a bevy of miscellaneous spare parts around the lab as well as the same sort of CNC hot-air control mechanism that we previously saw in the text writing toaster contraption. Their selective hot air sintering and melting (SHASAM) method allows the printer to begin with a bed of granular media (sugar, in this case) in which a directed, low-velocity beam of hit air can be used to fuse together certain areas repeatedly, eventually working the remaining grains into a three-dimensional object. The creators claim that while their CandyFab machine only ran them $500 in addition to junk parts and manual labor, even starting from scratch shouldn't demand more than a grand or so, so be sure to click on through for a few snaps of the fascinating results and hit the read link for the full-blown skinny.[Via MetaFilter]
'E-paper' drawbot uses old school analog data recorder
It's no secret that we're big fans of completely impractical mods; sure we like the ones that look good or do something useful, but at the end of the day, all we really want to do is watch a cool video that doesn't make us think too hard. Take "Evil Mad Scientist" and atomic physicist Windell Oskay's DIY "e-paper" drawbot, basically an Allen Plotomatic 715 analog X-Y data recorder directed by an off-the-shelf microcontroller to sketch letters and shapes on a stripped-down Fischer Price Doodle Pro. The video below describes this build much better than we ever could, although the lack of specific programming instructions makes this less of a how-to and more of a mini-documentary. Oskay refers to his creation as e-paper, and though it is based on magnetics and not electronics, he points out that it does indeed share many of the same qualities as the Sony Readers and iRex iLiads of the world: high-contrast, daylight-readability, flexibility, and the ability to erase images or maintain them without electricity. Still, even though this rig is hundreds of dollars cheaper than commercial e-books, we'd rather spend the extra loot in exchange for pages that render in under five minutes.
