If every car gave the option of multiple horns to the driver, the roads would be a nicer place. When it comes to DIY projects, the horn on your car is probably the last thing that comes to mind, ...

Road trips are fun. You're just singing in the car with your friends, Carpool Karaoke-style, and then you hear that awful noise: a blaring horn. Former NASA engineer and current YouTuber Mark Rober ...

Excuse me. Pardon me, please. Listen to the dulcet tones of a DIY car horn that won't piss off other drivers. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When ...

Imagine blasting the "Dukes of Hazzard" Dixie horn to get another driver's attention. Adding a custom car horn sound is a fun and simple modification that will put a smile on your face. You'll need to ...

Horn etiquette is pretty bad these days. Most people just lay on the horn and scare the crap out of everyone else on the road—this is not cool, so YouTuber Mark Rober devised a contraption that ...

My wife bought her Subaru Outback, complete with five-speed manual transmission and "Rocky Mountain Edition" package, back in 2004, and it remains a reliable member of our motor pool at age 16. One ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. We’ve all done it. Some more so than others. It used to be ...

Your car or truck’s horn probably isn’t something you think about very often. It’s just there, and it works until you hit the button. Until one day it doesn’t. Or maybe you’ve decided that you’re ...