Dear Freya,
Whether it’s a model rocket you build in the backyard or one that launches a space shuttle, there are lots of materials you could use. So, when I saw your question I grabbed my lab coat and safety goggles, and zoomed over to my friend Jake Leachman’s lab. He’s a rocket scientist and engineer at Washington State University.
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Dear Rohan,
The left and right side of the brain each have unique abilities, so when they come together, it’s a kind of brain duet.
Read More ...Dear Brook,
Microchips are smaller than your fingernail and packed with itty-bitty electronic parts. These parts are hundreds of times thinner than the hairs on your head, but sometimes you’ve got to think small to think big.
Read More ...Dear Xitan,
Look up to the twinkly stars and you’ll witness starlight traveling from deep space to your eyeballs. That twinkling you see is the light taking lots and lots of detours.
Read More ...Dear Zoe,
Scientists could see and feel electricity in nature long before they discovered how to make it. Maybe you’ve seen it during a powerful electrical storm or felt a little shock from static electricity.
It happens because of tiny parts of atoms. They’re called electrons and they are everywhere.
Read More ...Dear Eston,
Springtime sets the stage for one of the greatest transformations in the natural world.
“It’s the construction of a butterfly or moth from caterpillar soup,” said my friend David James, an entomologist at Washington State University. James studies the science behind metamorphosis, or how a creature transforms.
Read More ...Dear Alexa,
My friend Kate Evans said the answer really depends on whether you want the perspective of a person, a plant, or even a cat. Evans is a plant scientist at Washington State University in Wenatchee, where she investigates fruit in the Apple Capital of the World.
She explained how long ago, wild apples actually grew in forests. Without farmers around to plant them in orchards, trees had to scatter their own seeds to survive.
For some trees, the key to survival is growing sweet, ripe fruit.
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Dear Jay,
We can use all kinds of animal, bug, and plant materials to make cloth. Even some of the tiniest living things on the planet can make cloth, too.
I heard about this from my friend Hang Liu, a Washington State University professor who studies the science of materials we use and wear every day.
Read More ...That crud is their food, Elliott. That’s what I learned from Steve Sheppard. He studies bees here at WSU.
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