Self Powered Camera

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Last year researchers at Columbia came up with a camera that was self-powered.  Using the energy from light itself the camera’s sensor, they not only record an image, but power the camera completely.  They say this was achieved with regular off the shelf items, and I pretty much believe that.  But it’s quite a long … Continued

IMPACT!1!

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Have you ever wondered what happens underground when you drop something.  Or when a meteor, or comet, or missile impacts the surface of the planet (when it even makes it to the planet’s surface that is)?  I mean, the surface of the earth is easy, we have a couple of decades of nuclear blast testing … Continued