How Do We Know What Dinosaurs Looked Like?
Can we really reconstruct a dinosaur’s appearance from a bunch of million-year-old fossils? How?
Most Watched in BrainStuff
BrainStuff: How Does The Common Cold Work?
We've all had a cold at one point or another; it entails an uncomfortable cocktail of symptoms like sneezing, coughing and a runny nose. But why do we get colds? How do they work? Find out in this episode of BrainStuff!
BrainStuff: How Does A Gas Nozzle Know When To Shut Off?
If you've ever put gas in a car, you've probably noticed how the gas pump shuts off when your tank is full. But how does it know to do that? Learn more about the clever mechanism that keeps your gas tank from overflowing in this episode.
BrainStuff: How Do Tides Work?
Most people are already familiar with the idea of high and low tides, but where do they come from? What causes this movement and why does it occur with such regularity? Tune in as Josh demystifies the rise and fall of the sea.
BrainStuff: Why Are Honey Bees Disappearing?
Since 2006, honeybees have been disappearing at an alarming rate. Join Lauren as she explains the importance of Colony Collapse Disorder and investigates the causes of vanishing bees.
BrainStuff: Why Do Human Beings Have Eyebrows?
Eyebrows are prominent human features, but what purpose do they serve? Scientists think they help keep stuff out of our eyes and aid in nonverbal communication, among other things. Learn more about eyebrows in this episode.
Recent Videos in BrainStuff
BrainStuff: How Does Anxiety Work?
Anxiety is a normal, healthy response for the human body. But when it interferes with daily life it can become a disorder. We investigate anxiety's symptoms and biochemistry to learn how it can become irrational... and how you treat it.
BrainStuff: How Does Aspirin Work?
How does aspirin target your pain? The plants that aspirin were derived from have been used as medicine for about 6000 years, we finally discovered how it works in 1971, and Lauren explains it to you now.
BrainStuff: What Is Satanism?
Just the term "satanism" is controversial. But what's actually going on with this counter-culture religion that values individualism and nonconformity?