Surely jet packs are dead before they've even got off the ground!
https://www.forbes.com/sites/parmyolson/2017/02/14/dubai-autonomous-taxi-drones-ehang/
Surely jet packs are dead before they've even got off the ground!
https://www.forbes.com/sites/parmyolson/2017/02/14/dubai-autonomous-taxi-drones-ehang/