Electricty from walking

Community General Discussions
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when we walk it generate electricty.the electricty can used upto charge a mobile phone.

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Very cool. Could you post

Very cool. Could you post some more details, please?

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Recuperation
Nice. A technique that could also be used to recuperate energy in a robot. Can you post more details?

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Well, considering that you’d

Well, considering that you’d be putting energy into the robot’s movement, any energy you gain back through this technique will be at a net loss. 

It’s an interesting thing to for a person, because a small amount of extra work on our bodies can be turned into a different kind of energy, like electricity, and stored or used immediately to run some electronics. 

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running charging mp3 charger?

running charging mp3 charger?

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Something like

This made me think about using a piezoelectric material for energy generation. 

http://renewableenergyindex.com/piezoelectricity/piezoelectric-generator

However, the power generated would be very small.

http://en.wikipedia.org/wiki/Energy_harvesting#Piezoelectric_energy_harvesting

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now reduce the size of it,

now reduce the size of it, attach one to each joint of your limbs and power your phone while walking.

nice idea, well done!

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The Canadian military

The Canadian military started using this device a couple of years ago. Is really cool.

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thanks

so thanks for your replay.i am so inspired with your replay.i am a high school student.my teachers said that its a waste,but now i know that its not waste.now i am going to make something with piezoelectric

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electricty generator

so thanks for the replay.i am so happy that some of you like my inventions

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thanks

so thanks for the replay.i am so happy that some of you like my idea. thanks for the comment.i would try to reduse the size

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thanks

thanks for the replay.it can generate electricty while walking.it can generate electricty up to work charge a mobile phone.i would try to put the vedio.i am inspiring with all your replays

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Silly teacher. It’s

Silly teacher. It’s certainly not a waste if you learn something from it!

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electricty

its a lost cost equipment.i get the gears which is inside it from my toy car.the blue and yello rods from my cousins house.and the servo from my old CD player.and the idea from my brain

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Hey, I like your idea to
Hey, I like your idea to reuse energy. Can you post the exact method you used to make this. I am interested in making one for myself. And if your teacher thinks this is useless, don’t attend her class. This is good. Just post the exact method above so that people can understand how to make it.