Dinosaurs went extinct around 65 million years ago after an asteroid crashed into Earth. So we know when dinosaurs disappeared from the planet, but when did they appear? What was the first dinosaur, and how long ago did it live? We asked paleontologist Kallie Moore to help us find the answer.Got a question that’s got you full of veloci-RAPTURE? Send it to us at BrainsOn.org/contact, and we’ll TRY(ceratops) to answer it!
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How do we know what dinosaurs sounded like?
Happy Dinosaur Week! Every episode this week explores the ancient marvels that walked the Earth millions of years ago. Fossilized bones and footprints help scientists figure out what these prehistoric creatures looked like – but how do we know what they sounded like? We asked paleontologist and science journalist Shaena Montanari to help us find the answer.Got a question that makes you want to roar in frustration? Send it to us at BrainsOn.org/contact and we’ll find a dino-mite answer.
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How did Megalodon sharks go extinct?
Megalodon was the biggest shark species that ever lived. The biggest ones were almost 60 feet long, which is longer than a school bus! These gigantic sharks went extinct millions of years ago, but why? We asked paleontologist Kallie Moore to help us find the answer.Got a question that you megalo-don’t know how to answer? Send it to us at BrainsOn.org/contact, and we’ll hunt down an expert to explain!
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Did dinosaurs lay colorful eggs?
Dinosaurs were reptiles, which means they laid eggs! But what did these eggs look like? Were they big? Small? Speckly? Colorful? We asked paleontologist Kallie Moore to help us find the answer.Got a question you just can’t egg-nore? Send it to us at BrainsOn.org/contact, and we’ll help unscramble the answer!
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How does an immortal jellyfish go back to being a baby?
Way out in the deep blue sea, there is a remarkable creature called the immortal jellyfish. This buoyant little blob can deal with being hurt or stressed by going from its adult form back to a baby!! Then it grows up all over again. Holy moly. How does that work? We asked science writer Christina Couch to tell us all about it. Got a question that’s a ten out of TENtacles? Send it to us at BrainsOn.org/contact, ‘cause we are READY for that jelly!
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.
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