A Brief History of Facts (Prove It: Part 1)

A Brief History of Facts (Prove It: Part 1)

We’d be nothing without facts. They ground us in reality, help us make new discoveries and allowed us to build the modern world. In this episode we explain how we developed two of our most powerful fact finding tools: science and journalism! Plus, we’ll fact-check some conventional wisdom about ladybug spots and explain how surgeons operate on fish in our Moment of Um. All that and a Mystery Sound! Today’s episode is sponsored by Build-A-Bear Workshop (buildabear.com). You can support Brains On at brainson.org/donate See omnystudio.com/listener for privacy information.

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Hoax Hunters take on the Fresno Nightcrawler

Hoax Hunters take on the Fresno Nightcrawler

Marc and Sanden are back as the Hoax Hunters! This time they look at the case of the Fresno Nightcrawler. In 2007 a man’s security camera recorded something strange outside his house. It looked like s...

21 Heinä 0s

Why are brains so squishy?

Why are brains so squishy?

Our brains are amazing machines, but they are also very delicate. We have to wear helmets when we bike, skate, or do other activities where we might bang our skulls. Why is the brain so sensitive? Tur...

14 Heinä 34min

How do oysters make pearls?

How do oysters make pearls?

Pearls are shiny little things that look great on a bracelet or necklace. They’re made by shell-dwelling creatures called oysters, but how? Dive in as Molly and co-host Katherine explore the underwate...

7 Heinä 34min

Why do mosquitoes bite?

Why do mosquitoes bite?

In this episode, we're tackling all the mosquito questions that have been bugging our listeners. Why do they bite? Why do the bites itch? Is scratching them a good idea? Why do some people seem to be ...

30 Kesä 28min

How do lightbulbs work?

How do lightbulbs work?

We use lightbulbs everyday, but how often do we stop to think about how they work? These genius little inventions are packed with cool science. Molly and co-host Maya will explain how they work step b...

23 Kesä 29min

Crystals: More than just shiny rocks

Crystals: More than just shiny rocks

This episode shines a light on crystals, and they’re sparkling right back at us! We’ll zoom way in on a diamond to understand the structure that makes crystals special, and hear about some unexpected ...

16 Kesä 35min

Brains On Presents: Smash Boom Best - Slime vs Slinkies

Brains On Presents: Smash Boom Best - Slime vs Slinkies

We will be back next week with a new episode! This week we have an episode from our sister show Smash Boom Best: Slime vs Slinkies!Set out these two playthings on a table and see which one your kid gr...

9 Kesä 40min

Why do we like the number 100?

Why do we like the number 100?

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 chall...

2 Kesä 42min

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