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BLACKSMITHING - Forging tongs Step By Step How to - YouTube

workingwithiron presents Forging tongs step by step no step skipped. Basic blacksmithing techniques to make your own flat bit blacksmiths tongs.

The Quest To Harness Wind Energy At 2,000 Feet | Popular Science

High-altitude wind contains enough energy to power the planet. A Boston start-up wants to be the first to bring it down to Earth.

Synergy aircraft

John McGinnis is raising funds for Synergy Aircraft Project on Kickstarter! We're building an airplane, in a garage (!) but it's not just another tired old airplane. This is Synergy, the beginning of the future.

ICeU SPECTRES by Scott Edsall

Scott Edsall is raising funds for ICeU SPECTRES on Kickstarter! The ICeU Spectres is a carbon fiber, twin engine, tilt rotor, vertical takeoff and landing manned aerial vehicle.