sustainable aviation fuel
Superjumbo jet engine flies on 100% sustainable aviation fuel
Paris plans to be completely cyclable by 2026
Swiss scientists are making jet fuel from sunlight and air 
Volkswagen ID.Buz
Volkswagen reveals release date for electric Microbus
driverless cars
Steering wheels now optional for driverless cars in US 
level 5 autonomy
Oculus exec bets $10,000 we'll have fully autonomous cars by 2030
self-driving car
GM asks to deploy self-driving car with no steering wheel 
cargo drones
Huge cargo drones could soon move goods across the globe 
black hawk helicopter
Autonomous Black Hawk helicopter flies without a crew 
How slime molds can design efficient subway networks without human help