Announcement: the Curiosity Podcast is finally here! Subscribe on iTunes here, Google Play Music here and add the RSS feed to your favorite podcast player. If you love it please consider leaving us a review.
Share the knowledge!
Key Facts In This Video
Zero decibels is the sound of a mosquito ten feet away, and 65 decibels is about a regular speaking volume. 00:28
At 195 decibels, there is no longer a sound wave because it becomes a shockwave. 00:55
What you hear when a whip cracks is the tip of the whip breaking the sound barrier. 01:58