tag:techtv.mit.edu,:Array/219906360 2007-12-05 13:32:23 -0500 Doc Edgerton Films Watch some footage from the Ballistic Research Laboratory and Arms and Ammunition Proof Division at Aberdeen Proving Grounds of the 2 ton bombs nicknamed "Block Busters" in slow motion video by Doc edgerton. 395 tag:techtv.mit.edu,:Array/224161960 2009-06-25 16:17:47 -0400 RLE Professor Yoel Fink of MIT discusses research and education in his group, and the intellectual challenges facing engineers at the frontiers of photonic materials, systems and applications. 350