103K views · 847 reactions | New video from the U.S. Army shows a soldier's view with night-vision goggles, known as Enhanced Night Vision Goggle-Binocular. The video was captured during a live-fire training exercise at Joint Base Lewis-McChord in Washington. | CBS News | Facebook

Ever wondered about the different uses of colored lights on your flashlight? Each color serves a specific purpose to improve visibility and adapt to different situations. Red Light: Maintains night vision, reduces eye strain for map reading, and keeps you discreet in low-light settings. Green Light: Enhances contrast and depth perception, ideal for terrain navigation without fully disrupting night vision. Blue Light: Reduces glare and allows tracking of blood trails, useful for hunting and searc