How are you? me, very fine. Today i'm their to talk to you of a new invention in the magnific world of cars, the blind spot detector, the principle is that when an other driver is in your blind spot and you don't see him, if you want to change the way or the track, the board computer will advise you of the presence of the other car whit a little bip bip, a vibration or a flashing ligth like on the picture. Thank you everybody!!!
