Many of my friends like to take a leisure time for a walk, or go hiking outdoors. It's a great way to keep fit. There are so many benefits here that we won't go into details. However, everyone has heard of walking through the power generation, let Xiao Bian take you to understand one or two.
Recently, researchers at the University of Wisconsin-Madison have developed a shoe that can use walking to generate energy. It is reported that researchers use the inverse effect principle of "Electro-wetting effect" (a physico-chemical phenomenon that energizes conductive liquids to change the wettability of liquids, thus changing the shape of liquids) by changing the shape of conductive liquids. Power generation. The amount of electrical energy generated depends on the amount of liquid used. Putting 1000 drops of conductive liquid within a range of 40 square centimeters produces about 10 watts of power. This energy can be used to charge various electronic devices. Because the source of this energy is very convenient, when the technology is further matured, its prospect can not be ignored.
If this technology can be applied maturely, we will walk outside in the future. It does not mean that we carry an engine with us.
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