Cars today are becoming smarter, not just mechanical machines.
They can connect with other cars, traffic lights, and the cloud.
This way, cars can know if there is an accident ahead or when the traffic lights will change.
New technology makes driving safer and traffic smoother.
Some cars can even learn how to drive by watching videos.
Cars can also detect small problems early and remind drivers to repair them.
However, smart cars also have some issues, like privacy and security.
If cars connect to the internet, they might be attacked by hackers.
Now, many countries are making new rules to make smart cars safer.
In the future, cars will become smarter and we need to learn how to use them safely.