Can we power Laptop by using Piezo electric crystals which is embedded in a rubber sitting mat???
Yes. It an be done! do ‘make’ electricity when stressed, but not when Piezo electric crystals generate an electric potential in response to applied mechanical stress, but not when static. That is, only when being acted upon. They also only develop a volt or two at a very small current. Not only would you need a lot of them, but you’d have to be very heavy and move your butt a lot. You probably couldn’t move your butt enough sitting down and be able to use a computer at the same time. Did I say you’d have to be heavy – really heavy?
