Scientists trying to identify a corpse painstakingly cut out a tiny piece of bone, crush it to powder and finally extract DNA. The experts whose work is to put names to human remains at the University ...
The Basel team modified its laser pulse from a Gaussian profile to a top-hat shape, theorizing that a beamshaping operation would prevent laser energy being consumed by the walls of the cut. A "capped ...
Seeking a gentler alternative, medical engineers have long explored laser technology. Because lasers operate without physical ...