Ramesh Raskar talks about creating images by recording light. He has invented a camera that can photograph light itself as it moves at the speed of light. This camera can capture not just a bullet, but light itself which is nearly 300 million meters per second!
The camera and software can visualize pictures as if they are recorded at 1 trillion frames per second. The same photon-imaging technology can also be used to create a camera that can peer “around” corners , by exploiting specific properties of the photons when they bounce off surfaces and objects.
Check out his bio here: Ramesh Raskar