August 30, 2009
He says he used his memories of middle school physics lessons to make the machine which he claims can fly up to a height of 800 metres. “I didn’t have a design,” he said. “The only source for me to get relevant knowledge was surfing the internet via my mobile phone.” (via Chinese home-made helicopter)

He says he used his memories of middle school physics lessons to make the machine which he claims can fly up to a height of 800 metres. “I didn’t have a design,” he said. “The only source for me to get relevant knowledge was surfing the internet via my mobile phone.” (via Chinese home-made helicopter)

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