A new technique developed at Caltech that uses gas-filled microbubbles for focusing light inside tissue could one day provide doctors with a minimally invasive way of destroying tumors with lasers, and lead to improved diagnostic medical imaging.
Grant Jensen has revolutionized the view that researchers, and even the curious public, get of the insides of cells. He does this through the innovative use of a digital camera and specialized electron microscope.
If microbial life exists elsewhere in the solar system, wouldn't we like to actually see it on the move? Bioengineers are already testing a new scope—in extreme environments a bit closer to home—that could capture the 3D videos to make that possible.