Hornmassive giant speaker

David Pescovitz:

Honrmassive is a 2000 watt horn sound system that can “project ‘content'” up to a kilometer. It’s been seen heard at Burning Man, the Coachella Valley Music Festival, and a few other big blow-outs. From Hornmassive.com:

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HORNMASSIVE (2004) (Matt Hope) is a 2 Ton (4500 Lbs US), 3.5 M by 3.1 M by 4 M mobile 2000 watt steel and aluminuim horn sound system, all powered from a commercial 12” speaker driver. It functions as a mobile audio input station… (and is) designed to be the ultimate monophonic sound projector intended to catalyze social activities in multiple settings.

Link (via The Cool Hunter)

Originally from Boing Boing

MacGyver Tip: Relieve arthritis with WD-40

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The Lifehack weblog has a great roundup of clever uses for household spray lubricant WD-40. The most surprising? WD-40:

Cures arthritis. My father-in-law swears by this. He is a retired Air Force mechanic and when his knuckles and knees get grouchy he squirts them with WD-40. He says it works every time.

Apparently WD-40 can also remove lime buildup from your faucets, prevent light bulb socket corrosion, and remove sticker adhesive or tree sap from your car. What do you use WD-40 for? Let us know in the comments or to tips at lifehacker.com.

Originally from Lifehacker

Run MacOS 9 on an Intel Mac

UneasySilence.com has a guide on how to use SheepShaver to run Mac OS 9 on an Intel Mac. “Who said you can’t use MacOS 9 because you have an Intel Mac? It is completely possible with a little bit of tinkering, and a really cool universal application called Sheep Shaver, which came to us via a tip from Kazaki. Sheep Shaver is a full speed ‘Classic’ emulator for Windows, Linux, and Intel based Macs, that runs older MacOS’s at shockingly full speed!”

Originally from OSNews