Description
Flannel is a soft, comfy fabric used to make shirts, cozy winter bed sheets and all kinds of other stuff. But how is it made? We asked fabric expert Susan Brown to help us find the answer.
Got a question that’s got you woolgathering? Send it to us at BrainsOn.org/contact, and we’ll help you weave your way to the right answer!
On Earth, water gets evaporated by the sun from the planet’s surface, and then drops back down from the clouds when it rains. That’s a great source of water, but..is that water safe to drink? We asked environmental researcher Dr Jonathan Sexton to help us find the answer.
Got a question in your...
Published 11/15/24
Let’s say you want to measure something really, really, really tiny. How do you do that? With inches? Centimeters? Millimeters? What if it’s so tiny you can’t even see it? Particle physicist Jessica Esquivel helps us solve this teeny tiny mystery!
Got a question that seems too big to answer?...
Published 11/14/24