OXYJUMP NG makes crazy high-altitude parachute jumps safer
Raytheon Technologies subsidiary Collins Aerospace has come up with a new oxygen system for special forces soldiers making insanely high parachute jumps from up to 33,000 ft (10,000 m) that automatically adjusts itself as they plummet at 126 mph (203 k… Continue reading OXYJUMP NG makes crazy high-altitude parachute jumps safer