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156 results found
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displaying 31-33 |
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| Electronics That Would Need No Charge 
The key to chargeless electronics is to have super conductors that allow electrons flow freely without collision or inhibition. The current problem is that these super conductors are not congenial to room temperature. If I recall right, the current super conductors can remain super until temperatures of about 168 degrees, while room temperature is about 273 degrees. But the thing is as soon as we can come up with super conducts that work in room temperature, there will be no need to charge up batteries since electrons will not collide, and charge won't be lost through heat. Researchers are still working on this but I am now going to study physics with this being one of my main projects and objectives. It will revolutionize the world and end our energy dependence. Let me know your thoughts pls.Reward: partaking in any projects relating to this. 
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| Green card
An idea for retail shops to half their carbon foot print would be to get rid of all receipts, this can be done by using a swipe card similar to the club card where the receipts are stored on the card at the checkout. Then through a mobile device connected to a pc you can list all receipts in a word document that can be printed when needed. Also the customer can access there receipt via the shops website using a password.Reward: To help the enviroment and save trees
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| Digital camera with remote
Remember, when we want to take a photo of ourself in a trip and nobody is around? We keep the camera in front of us and set the timer. Instead of that, we can use a remote with a small preview display, where you can see the preview of the photo, after you stand in front of the camera. Once, we get a good preview in the remote display, we can press the shoot button from the remote itself.Let me know, how the idea is...Reward: A digital camera with a preview remote..
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