high-energy x-rays

British astronomers suddenly discovered 5 giant black holes. This is worrisome for energy areas

The X-ray image shows the telephone battery bulging and preparing to explode due to the accumulation of gas masses like a bulging pillow inside.

Physicists have come up with a new method of studying paleontological sites, which allow to see the anatomical elements that the naked eye and the microscope can not see, so there