In 2015, 18 of 30 deaths on the hills were caused by medical emergencies such as heart attacks. But with suits designed by Gravity Industries, a jetpack paramedic flew to the top of a mountain in 3-minutes which would have otherwise taken 2 hrs on foot. Air ambulance services have tested them in heavy rain and gusts of winds of up to 48kph. Here’s more about the jetpack paramedic suits.