We confront an object which is dark first; however, if you press lenses, it become lightening. Under some conditions like this video, there exist some gravitational points near these objects which absorb all microbes and matters. By eating any microbe or micro-bubble a light is appeared. It is very the same of black holes in cosmology which particles are eaten near its horizon. Maybe, this be a natural event in biology. If so, please inform me. However, we couldnt ignore a gravitational or at least a special physical event here. Up to date, most of gravitational considerations were on cosmic objects. However, by reducing size of objects, quantum gravity appears and shows special results. In addition to this film, we have taken many other videos so. I like to thank of very great international scientists from different countries which provide the condition for doing special experiments.