Numbers!

As Brains On fast approaches 400 episodes, we wanted to re-visit this one. Not only is it our milestone episode 100, but our pal Gungador goes from Most Epic Fighting Battle Realm to a much more challenging setting: high school. We ask why people seem to love the number 100 so mu ...  Show more

Today we’re sharing with you part of an episode from our new special series, Brains On Universe Presents: Puberty! (the podcast). You can subscribe wherever you listen to podcasts. This is an excerpt covering stuff that any one of any age might be interested in. Last week, we loo ...  Show more

What's the biggest number? Who was the first mathematician? Why is seven a lucky number? Why is fifth grade math so hard? We're tackling something new: questions about math! With us to offer some answers and some mind-blowing concepts is author Joseph Mazur.

How many stars are there in the universe? Learn how to say big numbers in English. 

How many stars are there in the universe? Learn how to say big numbers in English. 

How many stars are there in the universe? Learn how to say big numbers in English.