Car horns need to be effective enough to alert those nearby to danger while hopefully not stressing them out too much. So what’s the ideal sound for that? Duck quacks, apparently.
The post Quackers? Researchers suggest replacing car honks with duck sounds appeared first on Digital Trends.
Mark Rober decided his car horn always sounded a little on the aggressive side, so, using a variety of parts bought on Amazon, he set about building the politest horn you’ll ever hear.
The post Ex-NASA engineer creates the friendliest car horn you’ll ever hear appeared first on Digital Trends.