You Won’t Believe How Much Crazy Science & Microscopic Tech Is Crammed Into Your iPhone’s Accelerometer [Video]

Your iPhone's accelerometer only costs sixty-five cents, but it's packed with cool tech.

Have you ever wondered how your iPhone knows up from down, or when you’re shaking it? It’s all because of the tiny accelerometer chip inside the device, but how does it work? It’s not like the iPhone’s got a metal ball bearing rolling between two points in there, so what gives?

As it turns out, there’s actually a lot of crazy cool tech in there.

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How A Camera CCD Works [Video]

When snapping digital photos with our cameras and phones, it’s easy to forget what’s actually happening inside to get the light from your subject into the camera, and then up on its way to Instagram. So, if you ever wondered how a CCD sensor actually works, and how light is turned into electricity and shifted off the sensor, watch this great video by Engineer Guy Bill Hammack.

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