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!

How did the days of the week get their names?

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

Bubbles are everywhere! Soap bubbles, fizzy seltzer bubbles, underwater bubbles – even bubblegum bubbles!  But how do bubbles pop? We asked mechanical engineer Jacy Bird to help us find the answer.
Got a question that you’re bursting to share? Send it to us at BrainsOn.org/contact, and we’ll POP by with the answer.

How do bubbles pop?

Pee is super cool! It’s 95% water. It’s sterile. And it can be a window into our overall health. But why is it yellow? We asked mechanical engineer Patricia Yang to help us find the answer.
Got a Moment of Um question? Send it to us at BrainsOn.org/contact, and we’ll help find the answer.

Why is pee yellow?

All different kinds of giant prehistoric creatures used to walk the Earth, from 20-foot-tall sloths to sharks longer than a school bus.. They all seem huge in our imaginations, but were animals in the past actually bigger than animals on Earth now? We asked paleontologist Kristi Curry Rogers to help us find the answer.
Got a BIG question? Send it to us at BrainsOn.org/contact, and we’ll help size up the answer!

Why were animals bigger in the past?

If there’s one thing that’s generally known about sharks, it’s that they have sharp teeth. But have you heard they have to keep moving to stay alive? Why is that? In this episode we talk to shark scientist Melissa Cristina Marquez about this very question.
Do you have a Moment of Um question that seems kind of fishy? Send it to us at BrainsOn.org/contact, and we’ll chew on the answer.

Why do sharks have to keep moving to stay alive?

When our skin gets irritated, it reacts! And sometimes a rash appears. Rashes can be red, itchy, painful and bumpy… But how does our skin make them? We asked pediatrician Dr. Anjuli Gansto help us find the answer.
Got a question under your skin? Send it to us at BrainsOn.org/contact, and we’ll rash to find the answer!

How did the days of the week get their names?

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