This automatic pulse generator(figures 1 and 2) is a test gadgetthat senses a probed contact to a pair ofterminals under test and automaticallyissues a momentary ...

Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...

High altitude Generated by nuclear explosion or thunder etc.Electromagnetic pulse(EMP) sometimes damages semiconductors and electronic circuits to paralyze electronic equipment, it is possible that ...