Why You Should Put Your Mask On First Hypoxia can settle quickly if you are 20’000 feet in the air so you gotta know the drill. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts 5 Secret Texts Hidden on Historic Artifacts Scientists Have Made A Diamond That’s Harder Than Diamond The Perspectives of Risk and Death Is Young Blood The Secret To Eternal Youth? Why Don’t We Have Nuclear Fusion Power Yet? The Future Of Warfare: Laser Cannons & Drone Armies