Cutting-edge “lung on a chip” technology is poised to revolutionize the way scientists test new drugs. The first-of-its kind device may be a faster, cheaper way to develop drugs and avoid the need to perform testing on animals. Donald Ingber, founding director of the Wyss Institute for Biologically Inspired Engineering at Harvard and the Judah Folkman Professor of Vascular Biology at HMS, was recently a guest on “CBS This Morning.”