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.
Why does blood taste like metal and why are we not magnetic?
Sometimes we get questions from listeners that are so intertwined that we just have to include them both in one episode, and today is one of those days! Cardiologist Dr. Courtney Jordan Baechler helps us figure out the answer to two questions – why does blood taste like metal, and why are we not magnetic? And as a bonus, Dr. B. includes a super fun experiment that you can do at home.
Got a question that’s meddling with your brain? Send it to us at BrainsOn.org/contact, and we’ll help iron out the answer.
How do you make clay for pottery?
Clay is neat stuff. You can knead it, shape it, carve it, sculpt it, and make all kinds of beautiful creations. It goes from soft and squishy to hard and breakable when it’s baked in a kiln. But clay is…dirt, right? It comes from the ground! So how do you get it out of the ground and into the blocks that you find at an art supply store? We asked ceramic artist and educator Lauren Sandler to guide us through the process.
Got a question that you just knead an answer to? Send it to us atBrainsOn.org/contact, and we’ll help mold an answer into shape for you!
What do scientists in Antarctica eat?
Antarctica. Home of the South Pole and an incredibly diverse population of sea life. You know what there’s not a lot of in Antarctica? People! But there are some adventurous scientists who go there for research. These folks can’t just zip out to the grocery store when they want to make a meal…so what do they eat? We asked scientist Cameron Hearn to help us find the answer.
Got a question that’s just the tip of the iceberg? Send it to us at BrainsOn.org/contact, and we’ll give you an ocean of knowledge!
Why don't ears have bones?
Are your ears burning? ‘Cause we’ve been thinking about them. Sure, they’re an incredible self-cleaning marvel that we can wax poetic about all day. Sure, they’re a great place for dads to store all kinds of hairs. But do ears have bones? We asked Olivia Bermingham-McDonogh from the University of Washington to help us find the answer.
Heard a good question recently? Send it to us atBrainsOn.org/contact, because we’re ear for you.
Why are there holes in Swiss cheese?
Have you noticed that there’s a kind of cheese that’s holier than all the rest? Swiss! Why does it have all those holes anyway? We asked Jenny Eastwood of Small Goods to help us answer this delicious question.Hungry for some answers? Send your questions to BrainsOn.org/contact, and we’ll briepare an answer justfor you.
What happens in our bodies when we are sick?
Let’s say you wake up on a Tuesday morning feeling fine and fresh. But by the end of the night your throat hurts, you’re coughing, and there’s snot dripping from your nose. What happened in the course of that one day to make you feel so sick? Dr. Courtney Jordan Baechler helps us stick our noses in this (t)issue.
Got a question you can’t fever out? Send it to us at BrainsOn.org/contact, and then be patient! We’ll help find the answer.