The invention of the car back-up sensor
Most of the newest cars have a “Back-Up Sensor” that
warns the driver before the rear bumper actually comes
in contact with something.
Most people probably think that this valuable feature
came out of the minds of engineers, but it was recently
disclosed that the concept was first developed by a Chinese
His invention was simple and effective.
Scroll down to see a photo of his Back-Up Sensor.
It emits a high-pitched squeal when the vehicle
backs into something.
14 V6 auto, MCA, PP, BBK Shorties, MMD Hood Struts, Borla Touring A/B's, MAC ProChamber, aFe drop-in Filter
Lets not forget, an opinion is a judgment, viewpoint, or statement about matters commonly considered to be subjective.