Want To Change The Sound Of Your Car's Horn? Here's How It's Done

There are two basic ways to change the sound of your car's horn. You can buy a replacement horn, or buy a sound board and ...
Irish Sun

I’m a Nasa engineer – here’s how to make your car horn sound friendly instead of an angry honk that’ll enrage others

A NASA engineer has revealed how you can make your car horn sound friendly instead of an angry honk that just annoys other drivers. YouTube star Mark Rober took to his channel, which has 28million ...