Scientists invented the green sidewalk (paygen) that can make electricity when we step on it. Each of the step produce electricity that can produce for the led light stay up for 30 seconds. 250,000 foot steps can charge enough 10,000 mobile phones. They have a project that installs the paygen in a school in Kent. The company that created the paygen has won two awards. In the future they want to introduce the product to the word have high footfall like slum in Mumbai (they said).
Response:
I think this is awesome for every country to install this product, because it a good product to use our energy to produce electricity. In the future I hope that they can make a product, like transportation that using our energy like the paygen.
