How many decibels would be recorded by the loudest sound waves your ears could possibly process? The loudest sound might be quieter than you think (because of how sound waves work)...or it might be louder than you think (because of how...

We’ve detected seismic activity all around the solar system, from earthquakes to moonquakes, marsquakes to venusquakes. But the most dramatic quakes we know of actually happen on stars!

From what we know about Titan, it seems like its atmosphere should have disappeared millions of years ago. So, why hasn’t it?

The auroras are one of earth's most dazzling displays, but thanks to Joan Feynman we know that they're so much more.

Who is it that's eating the apples in the orchard? Skoop's decided to check. It's the horses, Skoop! Soon it'll be winter and it'll be too cold for the horses outside. Lea thinks they should build a stable. The horses' home is ready. The...

A laser is a type of optical amplifier that produces light within a very narrow frequency band, and with the peaks and troughs of their electromagnetic waves more or less in step.
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A Twig Science
Glossary Film.
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We all have times when our energy levels are high. And others when we are feeling dull and slow. These are your energy cycles. And knowing what your energy cycle is can help you to plan and use your time most effectively.

Amplitude, Frequency, and Wavelength describes amplitude, frequency, and wavelength to explain how they impact a wave's energy.

The video explains how waves can be categorized according to two sets of criteria: transverse or longitudinal, and mechanical or electromagnetic. It gives examples of waves that fit each category, such as water waves as a transverse...

This video is a lecture presentation on experiments to find the speed of waves on water. The presenter demonstrates the use of a Ripple tank to determine the speed of waves traveling across the surface of shallow water. The equipment...

Blue is a relatively rare color in nature. Learn how texture, water, and other things can bend and distort light to make an object look deceptively blue.<b<br/>r/>

Colors part 4

Take a look at a bubble and you’ll see all the colors of the rainbow... right? WRONG. Bubbles are actually missing colors!

Light and sound waves do all kinds of cool stuff, because they can be in the same place at the same time, unlike matter. This creates patterns that are important to understand! Let's take a look.

Helping children relate to the topics they study is what the Real World Science series of videos does best. Real World Science: Sound helps students learn the principles of sound, the range of human hearing and significant terms, as they...

The recent snowfall and colder temperatures have building experts reminding homeowners to prepare for winter. They say that can help prevent damage to a home and potentially save on costly repairs.

CLEAN: Exterior shots of Fresian cattle on a farm eating from troughs of silage on January 03, 2017 in Taunton, England.

CLEAN: Exterior shots of Fresian cattle on a farm eating from troughs of silage on January 03, 2017 in Taunton, England.

CLEAN: Exterior shots of Fresian cattle on a farm eating from troughs of silage on January 03, 2017 in Taunton, England.

/ simulated CGI flight into the sunrise along Vesta asteroid's equator over Divalia Fossa, a system of parallel troughs / Marcia crater is the largest crater in the set of craters known as the 'snowman' and is about 36 miles wide /...

Water pours over rollers that stretch plastic trimming line in a factory.

June 1 -- Jim Strugger, MKM Holdings derivatives strategist, discusses market volatility and his options strategy for Avis Budget Group. He speaks with Bloomberg's Julie Hyman on "Bloomberg Markets."

May.16 -- BHP Billiton Ltd. is considering further sales of its U.S. shale gas assets as it fends off the second round of attack from activist hedge fund Elliott Management Corp. Fat Properties Resource Analyst David Lennox weighs in on...