Foreign media: Chinese and Spanish scientists have found that adding salt to ice can generate electricity when it is bent, a discovery that opens up new possibilities for clean energy utilization in cold environments.
The device made by the research team using salt ice shows potential as a low-cost energy source. The study shows that about 10% of the Earth's surface is covered with ice, but "ice energy" has not been developed and utilized yet. This research is based on the "bending electric effect" - that is, when a material is subjected to non-uniform stress, it generates charges.
Original: www.toutiao.com/article/1845608807501004/
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