Carrots are a delicious, crunchy snack. But unlike other vegetables, carrots don’t have seeds inside. So how do farmers grow them?  We asked plant scientist Jeff Mitchell to help us get to the root of the matter.  
Got a question that you want us to chew over?  Send it to us at BrainsOn.org/contact, and we’ll dig up some answers.

Where do carrot seeds come from?

Moment of Um is your daily answer to those questions that pop up out of nowhere and make you go… ummmmmmm. Brought to you by your friends at Brains On at APM Studios.

Kids & Family

Education for Kids

Lots of people love spicy food for that tongue-tingling feeling. But where does it come from? What’s happening in our mouths when we bite down on a jalapeño or chili flake? We asked taste and smell researcher Arthur Zimmerman to help us find the answer.
Got a tasteful question? Send it to us at BrainsOn.org/contact, and we’ll spice up your life with the answer!

Why are spicy foods spicy?

Earth is always moving around the sun, but does the sun move too? Or is it fixed in one place in the cosmos? In this episode, we talk to astrophysicist Brittany Kamai to get to the heart of this issue!
Do you have a Moment of Um question that’s burning in your brain? Send it to us at BrainsOn.org/contact, and we’ll help shine a light on the answer.

Why does the sun stay in one place?

There are so many different kinds of bird nests out there: big ones, small ones, some as big as your head! Birds build their nests out of everything from twigs and grass to spider silk! But do they make a new nest every year? We asked bird expert Paul Bartell to help us find the answer.
Got a question that you’ve been thinking about owl night? Send it to us at BrainsOn.org/contact – you won’t egret it!

Do birds build a new nest every year?

Tattoos are a type of art that’s added permanently to a person’s skin using special inks and needles. It’s a way of decorating the body that has been around for a long time. But how long? When were the earliest tattoos?  We asked sociologist David Lane to help us find the answer.
Got a question that’s really needling you? Send it to us at BrainsOn.org/contact, and we’ll poke around until we find the answer!

When were tattoos first invented?

It’s super helpful that each day of the week has its own name!  Without these names, it’d be really hard to keep track of our calendars – and there’d be no such thing as #MotivationMonday or #TacoTuesday! But why do the days of the week have the names that they do?  We asked language expert Amelia Tseng to help us find the answer.
Got a question that’s making you #WonderWednesday? Send it to us at BrainsOn.org/contact, and we’ll help #FindoutFriday!

Where do carrot seeds come from?

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