Scientists from Delft University of Technology in the Netherlands harnessed energy from the wind by flying a 10-sq metre kite tethered to a generator, producing 10 kilowatts of power.

• 来自荷兰代尔夫特理工大学的科学家放飞了一个10平方米大小、系在发电机上的风筝，风筝通过绳索拉动发电机发电，可以产生10千瓦电力。