HoverBike

[ijacobs3]

http://hover-bike.com/

[patrick]

One motor/prop fails and you die. You need 6 to be able to land safely, 8 will let you carry on regular flight. More = better. I think this will become a possibility with a 10 fold increase in battery storage capacity. They'll fly themselves and you'll just guide it/tell it where to go.
www.e-volo.com