Hamburg Current Affairs, GK & News
The world’s largest and powerful X-ray laser- European X-ray Free Electron Laser (XFEL) was unveiled in Hamburg, Germany. The first beams from XFEL were accelerated in April 2017 and first x-ray beams were produced in May 2017. It will help scientists penetrate the inner workings of atoms, viruses and chemical reactions. European X-ray Free Electron ..