Verticopter Part 1
The Verticopter is now offered for free! Click below to download it and try your hand at flying it FOR FREE! http://tinyurl.com/freeverticopter
Jetovator training 3- Flight training
This video covers basic flight skills for operating the Jetovator. It is intended for reference only. Jetavation Inc. strongly recommends that anyone operating the Jetovator take a training course through a factory certified training facility. To find your local training facility contact Jetavation Inc. at www.jetovator.com or ask your local distributor.
First Calidus flying with floats.
DIY Submarine - Mikhail Puchkov's homebuilt sub
Video about Mikhail Puchkov and the submarine he built in his attic in Russia, back when it was the USSR. He was caught by the KGB and sent to shipbuilding institute at St. Petersburg. Originally pedal-powered, he eventually refitted it with electric motors after a 40 mile voyage.