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Hand Crank battery charger from a drill

DIY Solar Garden Light Hack - Solar Battery Charger

from Instructables.com

Laser Tripwire Alarm

DIY Laser Tripwire Alarm. No security system is complete without lasers.

spoons made out of beautiful sea shells! Could be a cool alter item.

Make Your Own Hydrogen Fuel Cell It’s Simple – Easy – Effective $33

from BuzzFeed

21 Instagram Cleaning Hacks That Are Borderline Genius

All parents LOVE a good cleaning hack! ‪#‎JamesMDavisLawOffice‬ https://www.buzzfeed.com/farrahpenn/cleaning-hacks-that-are-borderline-genius?utm_term=.uhO9BPywl#.ihD75yxQY

from Instructables.com

How To Build A Bicycle Generator

Electrical and Electronics Engineering: Bicycle Generator

I need this wallet! http://www.etsy.com/shop/GodspeedLeatherwerks

How to Make a Battery That Lasts (Practically) Forever