Ever wondered what things would look like at the speed of light? The boffins at MIT built a camera that takes exposures as one trillion frames per second, allowing you to see light travel at, well, the speed of light. Case in point is this video, where they show light from a laser pulse travel through a bottle of water. The pulse lasting less than one trillionth of a second takes about one trillionth of a second to travel through the bottle. [medio]37[/medio]
