For the most part, flowers smell really great, right? They give off scents that are sweet, syrupy, perfumy and fresh. But they don’t all smell the same. We asked botanist Josh Felton from Colorado College why that is.

Got a question you’d like to sniff out? Send it to us at BrainsOn.org/contact, and we’ll find a budding expert to give the answer.

Our sun is a big fiery ball of gas. It is very bright and very hot. So hot that we can’t even send spacecraft there without them burning up! But how does the sun make all that heat? We asked physics grad student Raj Katti help us find the answer.

Got a question that’s a real scorcher? ? Send it to us at BrainsOn.org/contact, and we’ll get bRIGHT to work finding the answer.

Whale sharks are big. They’re the biggest fish in the whole ocean! Have you ever wondered how they got so big? We asked shark expert Amani Webber-Schultz to help us find out. 

Do you have an ocean-sized question sloshing around in your brain? Send it to us at BrainsOn.org/contact, and we’ll SEA what we can find!

Have you ever seen a dog get the zoomies? That big burst of energy makes them skitter around like furry lightning bolts! But how about wolves? Do they get the zoomies, too? We asked wolf researcher and educator Michelle Mancini to help us find the answer.

Got a question that’s zooming around in your mind? Send it to us at BrainsOn.org/contact, and we’ll  pack your brain full of answers!

Ever wondered how trees keep track of time? They don’t wear wristwatches, so…do they have a tree calendar? Or count their rings like candles on a birthday cake? We asked arborist Casey Clapp to help us find the answer.

Got a question that’s budding in your mind? Send it to us at BrainsOn.org/contact, and we’ll help sprout the answer!

The paper money that we use in the United States is printed by the Department of the Treasury. But if money is printed…well, then why couldn’t someone print hundreds of dollars for themselves? How do you know if the crisp five dollar bill in your hand is the real deal or a fake-a-rooni? We asked money expert and Million Bazillion co-host Bridget Bodnar to help us find the answer.

Got a question banked in your brain?  Send it to us at BrainsOn.org/contact, and we’ll spend our time on the answer!

Human butts are divided into two cheeks that come in all shapes and sizes. Plus, they help us stand upright and move around! But what about dogs and cats? Why don’t they have butt cheeks like ours? We asked dog researcher Alexandra Horowitzto help us find the answer.

Got a question you’ve been sitting on? Send it to us at BrainsOn.org/contact, and we’ll help you crack it open!

There are lots of things we can do to relax and get ready for bed at the end of the day: take a warm bath, curl up with a book, or even sip a steaming mug of chamomile tea! But why does chamomile tea make us feel so sleepy? We asked brain doctor and sleep expert Chris Winter to help us find the answer.

Got ZZZZZ-illions of questions? Send them to us at BrainsOn.org/contact, and we’ll help find the answers in a sNAP!

If you’ve ever had a ball tossed at your face, you probably flinched, tried to knock it away from your face, or jumped out of the way, right? That’s called a reflex, and most humans have them including tiny babies. We asked physical therapist Karen Litzy why that is.

Got a question for us? Send it to us at BrainsOn.org/contact, and we’ll help find the answer! 

People all over the world have little brown dots called freckles on their skin. You might notice that you get new freckles if you spend time out in the sun. So what are the deets on these dots? We asked dermatologist Kristen Kelley to help us find the answer.

Got a question about something and you need help connecting the dots?  Send it to us at BrainsOn.org/contact, and we’ll help spot the answer.