2.1M views · 5.1K reactions | LASIK surgery used to correct vision in people who are nearsighted, farsighted, or have astigmatism. All laser vision correction surgeries work by reshaping the cornea, the clear front part of the eye, so that light traveling through it is properly focused onto the retina located in the back of the eye. | Aimal | Facebook

9.6K views · 446 reactions | US Navy USS Portland (LPD 27) conducts a successful Laser Weapon System Demonstrator (LWSD) test and disables an unmanned aerial vehicle in the first system-level implementation of a high-energy class solid-state laser. Read more https://wp.me/p3avY4-8RR | Military Leak | Facebook