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On the Science Island of Hefei city, a group of scientists have their eyes on "energy from the future" - nuclear fusion power. 

They are imitating the mechanism of the sun with a machine called the Experimental Advanced Superconducting Tokamak (EAST), which has the potential of providing humans with a limitless supply of energy.

Their research is an epitome of Hefei's effort in pushing for green transition through technological progress. Click the video to find out more about how green energy takes roots in the city.

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