The Hypershell X Ultra Exoskeleton

Just the thing if you need help walking or want to amp up your workouts

In 1990, I was one of the first reporters to test a new, U.S. military–derived technology that promised to replace maps by navigation via G.P.S. satellites.

This advance had come about thanks to President Reagan. Following the 1983 Korean Airlines disaster, when a Korean 747 with 269 people on board accidentally strayed into Soviet airspace and was shot down, he ordered that American G.P.S. satellites should be available for civilian use.