Championship homemade flying machines
June 19 in Kiev, Rusanovskoye channel, the first in Ukraine Red Bull FlugTag. The festival is a competition of aircraft propelled by muscular strength. Of the 700 teams applied to participate, 40 teams have made.
Unmanned Aerial Vehicles
Red Bull Flugtag 2014
Recent discoveries of scientists and the Vedas.
The aircraft, designed for unusual purposes
Where to fly multicopter? Technology Roadmap
Airplane Anthony Rolta (14 photos)
New and interesting
High-quality and fast replacement screen for iPhone 6
How and why was introduced potatoes to Russia
The worst defect is to live your life
Solar Power bank can replace the alternator
How to make a fireplace made of old washing machines
If you can solve a riddle that can not afford even the computer