Singing this note is IMPOSSIBLE!
Try to sing up the scale of notes into a pipe, and you’ll find certain notes are impossible to sing. WHY?!
Try to sing up the scale of notes into a pipe, and you’ll find certain notes are impossible to sing. WHY?!
Take a look at bubbles and you’ll see that they're actually missing colors!
How likely are you to get sick on an airplane?
Dianna from Physics Girl walks through 5 experiments.