Om episode
Imagine this: you’re at a karaoke competition. You grab the microphone, belt out your favorite song, and the crowd goes wild! Everyone can hear your voice, thanks to your handy dandy microphone. But how exactly do these snazzy little machines work? We asked mechanical engineer and science educator Tiffani Teachey to help us find the answer.Got a question that’s pitch perfect? Send it to us at BrainsOn.org/contact, and we’ll find an answer that really ampsyou up!
Nyeste episoder
Moment of Um
When were tattoos first invented?
2024-05-17 • 5min
Moment of Um
How did the days of the week get their names?
2024-05-16 • 6min
Moment of Um
When were movies first made?
2024-05-15 • 7min
Moment of Um
When were sewing machines first invented?
2024-05-14 • 6min
Moment of Um
When did people start having pets?
2024-05-13 • 5min
Moment of Um
How do drums work?
2024-05-10 • 6min
Moment of Um
Why are bees black and yellow?
2024-05-09 • 3min
Moment of Um
Why does your breath smell worse in the morning?
2024-05-08 • 5min
Moment of Um
Why does hot sauce make your nose run?
2024-05-07 • 4min
Moment of Um
Why is bird poop white?
2024-05-06 • 5min