This Beautiful Aurora Is One Spiral in the Sky That Isn’t Out to Get You

All around is chaos and coming apocalypse, so take a moment to cast your eyes over this beautiful, calming aurora, snapped by David Cartier. More »

Mozilla opens Firefox Marketplace for Aurora builds of Android, gives mobile a taste of web apps

Mozilla opens Firefox Marketplace for Aurora builds of Android, gives mobile first taste of full web appsMozilla’s love of web apps is more than obvious; we just haven’t had a real chance to try the Firefox Marketplace that represents a large part of the company’s app strategy. The doors are at last open for a peek, although Mozilla has chosen the unusual path of giving mobile users the first crack: Android users willing to live on the bleeding edge of an Aurora build of Firefox can browse and run those web apps in Mozilla’s store. Everyone else willing to venture into the Marketplace will have to wait until their own Firefox builds receive a matching update, including that rare group with access to Firefox OS. We’re not quite in a rush to try a first wave of apps in an alpha-grade browser. Should you be the sort who thinks that even beta releases are too sluggish, however, your gateway to the Marketplace awaits at the source links.

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Mozilla opens Firefox Marketplace for Aurora builds of Android, gives mobile a taste of web apps originally appeared on Engadget on Fri, 19 Oct 2012 01:36:00 EDT. Please see our terms for use of feeds.

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Buying a Ton of Guns on the Internet Is Cheap, Legal, and Shockingly Easy [Video]

If you’re a terrorist, a guerrilla, or are aspiring toward either, The Armory might be your gun depot of choice. But for anyone not on the government’s radar, 100-percent legal, open websites are all you need to plan an American massacre. This is a little scary. More »

iPad Controls LED Wall Art

Sure, you can put some art on your wall, but how about putting up some LED wall art that’s controlled via your iPad? That’s exactly what Greg Friedland did and I have to say that the results are pretty cool. It’s definitely a nice way of filling up an empty wall in an apartment.

greg friedland aurora led wall art

Greg Friedland’s Aurora LED wall started out as an idea to put some art on a 6′×12′ wall in his living room. He created a grid of 544 LEDs that’s capable of 16 million colors, attached to a 4′×8′ wood board. The LEDs are controlled by a microcontroller, which in turn is controlled by a program running on a laptop. This software on his PC connects to an iPad, which allows interaction with the moving patterns. That seems like a lot of steps but I guess there’s no good way to control it directly from the iPad yet. There are also built-in modes that respond to music.

It’s something that I wouldn’t mind having on my empty living room wall. To find out how to make yours, check out Greg’s instructions here.

greg friedland aurora led wall art couch

[via Make:]