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Giant Match, Laser Flashlight Hack, Wooden Bike, Water Recycling... Answered

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August 9, 2007
Welcome back!

With the
Go Green Contest going on we've been seeing some cool new Instructables. The hacker spirit is alive and well. Check them out below.
Biotour.org Waste Vegetable Oil Conversion Diesel Bus
Get a look at how this bus runs on a diet of nothing but vegetable oil.
posted byTimAndersononAug 7, 2007
Laser Flashlight Hack!!
Turn a MiniMag flashlight into a powerful DVD laser pointer!
posted byKipkayon Aug 7, 2007
Iron body - part II. Breaking stones and concrete
Learn the secret behind this strongman classic.
posted bysam noyounon Aug 8, 2007
Giant Match
Harness the power of 15,000 matches for an 8-foot strike-anywhere match.
posted byTetranitrate onAug 2, 2007
Hydroponic Bog Garden (Water Recycling)
Treat your waste water and grow a nice little garden in the process.
posted byBiotank onAug 8, 2007

Win a hybrid bike!

Over $3,000 in prizes from amazon.com!

$5,000 top prize!
Growing Mushrooms: PF Tek
Learn to grow a wide variety of mushrooms with the PF Tek growing technique.
posted bynakon Aug 9, 2007
Earbud cord wrapper in 5 minutes or less!
Put any old plastic card to use with just a few simple cuts.
posted byspacematterson Aug 6, 2007
Recreate a Vanishing Ecosystem: The Eastern Vernal Pool
Create your local breeding ground and help the local critters survive.
posted byTool Using AnimalonAug 6, 2007
Wooden Wedge Bike
Build a simple bike that fits many sizes of rider. No welding required.
posted byWoodenbikesonAug 5, 2007
Now go build something awesome, and I'll see you next week!