Tag : Self-powered

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Meet the Camera That Uses Light to Power Itself

If you think solar panels are the only thing that use photons to produce power, you might need to read this. Scientists from Columbia University seem to have developed a camera that uses light to power…

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Self-Cleaning & Self-Powered Smart Keyboard Identifies Its User

Passwords are an easy and convenient way to prevent unauthorised access to our data, but it might not be the best as many recent stories have shown us. Researchers from Georgia Institute of Technology and Beijing University…