Instructional Video11:53
Crash Course

What Are Volcanoes? Crash Course Geography

12th - Higher Ed
Today we’re going to take a closer look at these beautiful but dangerous landforms as we explore the different types of volcanoes and trace the patterns of volcanic activity around the world. From the explosive power of a stratovolcano...
Instructional Video41:25
Rock 'N Learn

Earth Science for Kids - Solar System, Weather, Fossils, Volcanoes & More

K - 5th
Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about the Solar System, weather and the water cycle, types of...
Instructional Video5:52
SciShow

How to See Inside Anything

12th - Higher Ed
You might think of x-rays as the go-to particle to see through solid objects. But there's a subatomic particle out there that can see through everything from volcanos to lead shielding in nuclear reactors. It's called a muon, and...
Instructional Video11:18
Healthcare Triage

Healthcare Triage Answers Your Questions!

Higher Ed
John Green asks the questions you submitted, and Dr. Aaron Carroll answers them. Also, great job with the questions. They were really good.