delivery robots
Delivery robots get airbags to protect you in case of collision
flying car
See a futuristic flying car’s first untethered flight
rock salt alternative
Cities are using beets to deice streets this winter
airless tires
Goodyear puts airless tires on Starship delivery robots 
Paris Olympics will ignite the future of electric flying taxis
traffic light pole
Falling traffic lights can kill. One tweak could save lives.
Goodbye, rubber. These new steel tires last a lifetime.
Is this one-seat flying saucer the future of flight?
Celera 500L
Bullet-shaped plane promises to slash air travel costs
Superchargers are no longer just for Teslas