If your car's scratched and dented bumpers reveal a long history of you accidentally backing into things, you don't necessarily need to buy a new vehicle just to get a fancy collision warning system. If you have a smartphone, and can use a screwdriver, you can easily install this licence plate cover that serves as an extra pair of eyes for you when reversing.
The history of why 'Q' is almost always followed by 'U' is fascinating, and dates back to when the Normans invaded England in 1066.
Before that, English didn't even have a Q; it used "cw" to replicate the sound. After the invasion, though, the spelling of English was changed to match the French ways. "cw" was replaced with "qu."