Gadget Lover

Wu Zhongyuan is a 20 year old farmer who, ever since he was a child, dreamed of not needing to climb mountains anymore. It would appear that he found his remedy by creating his own flying machine. Wu used principles that he learned in middle-school physics and other relevant knowledge by surfing the Internet on a mobile phone to create this helicopter.

The blades are made from Elm tree wood, and a motorcycle engine provides the power. The frame is reinforced with steel pipes, and he claims that his single-seat copter can fly up to 2,600 feet! Believe it or not, he assembled this DIY helicopter for just $1,600.

Source: Coolest-gadgets