Om episode
You can use a scale to measure how heavy something is…but what if that something is really big? Like, really, REALLY big? Like the WHOLE continent of North America? There’s no scale big enough, so you gotta use science and math! We asked geoscience grad student Kelsey Woody to help us find the answer.Got a question that’s weighing heavily on you? Send it to us at BrainsOn.org/contact, and we’ll help lighten the load by finding the answer!
Nyeste episoder
Moment of Um
Why are peaches and some other fruits fuzzy?
2025-01-07 • 4min
Moment of Um
How were black holes first discovered?
2025-01-06 • 6min
Moment of Um
How do records work?
2024-12-20 • 6min
Moment of Um
Do airplanes have a speed limit?
2024-12-19 • 4min
Moment of Um
How do stethoscopes work?
2024-12-18 • 5min
Moment of Um
How many times does our heart beat a day?
2024-12-17 • 5min
Moment of Um
How do sinkholes form?
2024-12-16 • 6min
Moment of Um
What would happen if I went inside a black hole?
2024-12-13 • 5min
Moment of Um
How do 3D glasses work?
2024-12-12 • 4min
Moment of Um
How do vocal cords work?
2024-12-11 • 4min