today we learned about self driving cars. currently google was the first to put a self driving car on the road. self driving aren’t avavilbel to buy yet. you can only use them if you are a tester for the car. self driving cars are curtly still havong a sterring wheel, they still have a sterring weel just incase you want to drive or if the self driving part stops working then you could take over the car and drive. the bad thing about self driving cars is that it depend on the satellight to  navigate so what would happen if the code in the car or that satlight gets hacked then what would happen. chances are the car can send you diffrent location or stop all together.