Google has unveiled an idea to keep pedestrians safer on the road – sticky cars!
The idea is that the car bonnet is so sticky that if it hits a person, they would stick to the car.
This would stop the them falling back onto the road after the collision, which could injure them even more.
Google hope to use the idea on their driver-less cars but could be used on regular cars too.
To stop flies and moths sticking to the car, a sticky layer would be covered by a special coating.
It is just an idea at the moment but it could be something we see on our roads in the future!