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Why Do We Brush Our Teeth?

KidsEducationHealth
Learn why we all should brush our teeth, and how brushing keeps our teeth strong and healthy!

Little Farms, Big Movement | Branching Out | Part 2

AdultsHealthHumanNature...
In this Branching Out episode, follow along as Ginger Zee and her family meet the farmers behind Apricot Lane Farms (also known as “The Biggest Little Farm”) and learn more about a new eco-friendly farming movement.

15 Minute Cities

AdultsHealthHumanLife...
Warsaw is often deemed as a great city to live in. However, it can be made even better if a simple concept-called the 15 minute city-is implemented.

Barriers Are In Your Mind

YouthHumanWorldDisability...
After Albert Lin lost his leg in an accident, he chose to become bionic and rethink his entire world.

Crash Course Anatomy & Physiology Preview

AdultsBiologyHumanScience...
We made flashcards to help you review the content in this series! Find them on the free Crash Course App!

A Hamster Gets a Check-up

YouthAnimalsHealthPets
A Teddy Bear Hamster named Donavan is brought into the clinic because the owners are worried about his eye.

Which Diets Actually Work?

AdultsBiologyFoodLife...
Debunking some common diets, and seeing which work!

How Horses Save Humans From Snake Bites

AdultsAnimalsNatureScience...
To make antivenom, you first need to collect venom from the world’s most deadly snakes.

This MIT Engineer Built His Own Bionic Leg

YouthHistoryTechnologyBiotechnology...
At MIT's Media Lab, researchers are developing prosthetic limbs that users can control with their minds, making a robotic foot move as seamlessly as a biological one.

Tooth Decay Experiment

KidsScienceExperimentsHealth
This experiment is designed to show the effects of different liquids on teeth.

The mRNA Revolution

YouthScienceHealth
The 2021 Lasker~DeBakey Clinical Medical Research Award honors Katalin Karikó and Drew Weissman for the discovery of a new therapeutic technology based on the modification of messenger RNA.

The Importance Of Dog Socialization

YouthAnimalsHealthSocial Media
An overprotective dog named Wally has been biting one of the members of his household and has been guarding the family's baby.

An Injured Moose Gets An Exam

YouthAnimalsHealthNature
A moose name Rocky gets a visit from Dr. Oakley to ensure that his injured eyes has properly recovered from being poked by a stick.

What Happens To Your Body When You Stop Drinking Alcohol

AdultsBiologyHealthHuman...
Drinking alcohol is one of the most popular things to do across the globe. Some people spend their entire weekends sitting at the bar, but consuming alcohol on a daily or weekly basis can have extremely negative effects on the body.

The Benefits Of A Bilingual Brain

YouthScienceEducationLanguage...
Mia Nacamulli details the three types of bilingual brains and shows how knowing more than one language keeps your brain healthy, complex and actively engaged.

Pet First Aid

YouthScienceHealthPets
We all love our pets! So we ought to know how to help them if they ever get sick or hurt!

You Are Immune Against Every Disease

AdultsBiologyHumanScience...
You are not a person, you are a planet, made of roughly 40 trillion cells. There is so much of you, that if your cells were human-sized, you would be as big as 20 Mount Everests.

What Is Dyslexia?

YouthScienceEducationDisability...
Dyslexia affects up to 1 in 5 people, but the experience of dyslexia isn't always the same.

Is Meat Really that Bad?

AdultsFoodHealthHuman
Food is arguably the best thing about being alive. No other bodily pleasure is enjoyed multiple times every day and never gets old.

Make Your Brain Work Faster!

YouthScienceHealth
The Doctors tell us all about the brain!

A Dog Tries On A Prosthetic

YouthAnimalsDisabilityHealth
Zoe, an older dog with the energy of a puppy, gets a set of prosthetics to give her the freedom to run and play without harming herself.