Om episode
We know why candles melt - from being lit, of course! But where do candles go when they melt? Do they just disappear into thin air? We asked scientist Fabien Goulay from West Virginia University to help us understand.Got a flicker of a Moment of Um question for us? Send it to us at BrainsOn.org/contact, and we’ll help you light up an answer.
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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
Moment of Um
When were tattoos first invented?
2024-05-17 • 5min