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This guy made the nicest car horns ever so we can all stop being angry drivers - U Wanna Know What?
Use a nicer horn next time you’re in traffic. Image: scott olson/Getty Images 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 has apparently been in …