This guitarist was messing around with his nylon string guitar and decided to drop his iPhone inside it to record the strings from the other side. As he played, he noticed that the strings seemed to ...

Here’s something quick and eyebrow-raising to boot this morning. A YouTube guitarist puts an iPhone 4 inside his instrument to capture some rarely seen footage of how the strings oscillate. The ...

A rolling shutter on a camera exposes an image by scanning one section at a time instead of capturing a scene all at once. Mechanical focal plane shutters, at the fastest shutter speeds, will scan an ...