NASA's Cassini spacecraft has detected a huge ocean under the surface of Saturn's moon Enceladus. But how? And what does it really mean? Hank lays out the data -- straight from space to your brain!

Before there was Google, there were encyclopedias. The very idea of these vast collections of knowledge can be credited to Pliny The Elder. So who was he, and why does he seem to pop up everywhere from Alchemy to Zoology? Hank has the...

How the heck do we map out a planet without oceans? NASA had to figure that out when we sent the Mariner 9 probe to Mars. There's some tricky, yet fascinating science behind all of it! In this episode of Crash Course Physics, Shini talks...

Mr. Andersen walks you through the cellular respiration lab.

How can bottles and balloons help explain the different laws that govern gas? See how Boyle's Law, Charles' Law, and Avogadro's Law help us understand the laws that govern gas properties.

Stories of discovery and invention often begin with a problem that needs solving. Summoned by the king to investigate a suspicious goldsmith, the early Greek mathematician Archimedes stumbles on the principle that would make him famous.

Mr. Andersen surveys properties of matter. A brief discussion of Archimede's Principle, Charles Law, Boyle's Law, and viscosity is included.

Hey... what's matter? No no no, not what's THE matter. What's MATTER? In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that...

New ReviewThis video describes the dilution process and explains how to use the dilution formula to solve dilution problems!

This captivating program uses the example of water to illustrate the three different phases in which it exists as a solid, liquid, or gas. Special attention is given to how particles in liquids and gases act thus causing them to behave...

This engaging program helps students comprehend the concept of volume. Easy-to-understand examples illustrate how the volume of liquids are measured. Measuring solids is shown using a ruler, or through the process of water displacement.

Live-action video footage helps students understand the characteristics of solids. Special attention is given to the properties of crystalline solids and amorphous solids. The video correlates to the Next Generation Science Standard for...

In this program students will visually learn how the particles in the various phases of matter influence the characteristics of solids, liquids and gases. Instructive animations and vivid footage illustrate the movement of particles in...

How to Find the Volume of a Prism | Math Defined \ 7.G.B.6 Today we’re learning how to find the volume of prisms, including rectangular prisms, oblique prisms, triangular prisms, and even a hexagonal prism. We’ll use the formula V = Bh...

Volume swells can make single notes sound like a violin and chords like an orchestra.

In this shorts video we will learn how to find the volume of a cone. We will begin by writing the formula. We will identify the missing variables or dimensions of the cone. Using the provided image we will identify the diameter and...

In this shorts math video we will answer a standardized math test question where we find the volume of a cylinder using diameter. We will review the Volume formula of a cylinder, V=pi times r square times h. We will review the...

In this shorts math video we will answer a standardized math test question where we find the volume of a cone. We are given the measurements of the radius and the height of the cone. We will review the formula for finding the volume of...

In this shorts video we will answer a standardized math test question by finding the volume of a pyramid. We will review the volume formula for a pyramid and learn how to use it. We will understand that B represents the area of the...

In this shorts video we will find the radius of a cylinder using volume. We will answer a standardized math test question where we are given the volume and the height of a cylinder and asked to find the radius. We will review that the...

In this short math video we will find the radius of a cone. We will be given the volume and the height of a cone. We will identify the formula for the volume of a cone. We will rewrite the formula using the giving values for the...

Explore buoyant force in this physics experiment! See why the scale reading matches the buoyant force whether a sphere or equivalent water volume is in a beaker. Perfect for students learning about forces, buoyancy, and fluid displacement.

Calculate the percentage of an object that stays submerged when it floats. Understand the relationship between the density of an object and the fluid it floats in.<br/>

Learn to dynamically increase storage with LVM by adding disks and creating new partitions.