We also have supersports cars that can go 200 miles an hour and accelerate 0-60 in 2 seconds but not many people have one. Current jetpacks are certainly intere

We also have supersports cars that can go 200 miles an hour and accelerate 0-60 in 2 seconds but not many people have one. Current jetpacks are certainly interesting but almost useless besides maybe a few very specialized things. As are supersports cars. And both are prohibitively expensive for most people.