Make Electricity out Of A Backpack
A backpack has been experimentally made inspired by the double circular shape of DNA at Senghua University in China. This backpack has a pull system similar to the elastic band of bungee jump rope. This is how it goes The weight of the bag keeps going up and down and from a distance it looks like the weight of the walking person’s back is hanging in the air.
This is how weight loss feeling. So if you carry 50 kg luggage in the bag it feels 40 kg or maybe even less because the vertical movement is 22 per in load force and 28 per in weight Sadkism can be felt. On the other hand, it has tribal electric nanogenerators installed inside that keep converting this slide into electricity.
That is, 14 percent of the power it takes will be converted into electricity. Although it is a small amount, it is enough to run a LED light or electric clock. Its commercial model has also been developed, with a battery installed And it can collect electricity. It can be used in a pretty binary way for hiking in the mountains or in case of catastrophic emergencies.