Om avsnittet
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!
Senaste avsnitten
Moment of Um
How do bubbles pop?
2024-05-31 • 6min
Moment of Um
Why is pee yellow?
2024-05-30 • 3min
Moment of Um
Why were animals bigger in the past?
2024-05-29 • 6min
Moment of Um
Why do sharks have to keep moving to stay alive?
2024-05-28 • 3min
Moment of Um
How does your skin make a rash?
2024-05-27 • 5min
Moment of Um
What’s the difference between AM and FM radio waves?
2024-05-24 • 4min
Moment of Um
Why does ice help with swelling?
2024-05-23 • 4min
Moment of Um
Why are spicy foods spicy?
2024-05-22 • 5min
Moment of Um
Why does the sun stay in one place?
2024-05-21 • 3min
Moment of Um
Do birds build a new nest every year?
2024-05-20 • 6min