Help make Alexa smarter on Alexa Answers. Sign in with Amazon

History

What was the first invention that broke the sound barrier?


The cracking of a whip was most likely the first invention to break the sound barrier.

{{ relativeTimeResolver(1654037515228) }}

LIVE
Points points 1
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE