Each kind of light has a unique wavelength, but human eyes can only perceive a tiny slice of the full spectrum -- the very narrow range from red to violet. Microwaves, radio waves, x-rays and more are hiding, invisible, just beyond our...

Under the leadership of Lisa Jackson, Apple's environment and social VP and former head of the EPA, the company is already carbon neutral within their own corporate and retail boundaries. By 2030, Apple hopes to extend carbon neutrality...

In this video Paul Andersen explains how light can be treated as both a particle and a wave. Physicists use scale to determine which model to use when studying light. When the wavelength of light is equivalent to the size of the object...

In this video Paul Andersen describes some of the properties of waves. He starts be identifying particles and waves as the only phenomenon that can transfer energy from place to place. He identifies the defining characteristics of...

In this video Paul Andersen explains how the period is the time between wave and the frequency is the number of waves per second. Period is measured in seconds and frequency is measured in Hertz. Wave period and wave frequency are...

In this video Paul Andersen details the characteristics of electromagnetic waves. Electromagnetic waves are transverse waves that can move through both mediums and vacuums. The electric and magnetic fields oscillate perpendicular to...

Scientists have created beams of light that are slower than a car! Not only that, but with the literal flick of a switch, they can freeze that beam of light in place!

This video explains the filter method in arrays that will help filter or sort items.
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This clip is from the chapter "Array Methods" of the series "JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects".This section...

Hamburg, Germany, particularly the Wilhelmsburg neighborhood, is leading the way in sustainable urban development. The city has transformed into a hub of innovation with projects like the Waterhouses, which address ecological...

The pigments in our food all get destroyed on their way through our digestive system...so where do the colors of our poop and pee come from?

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FYI: We try to leave jargon out of...

The way light behaves can seem very counter intuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know...

In this video Paul Andersen compares and contrasts transverse and longitudinal waves. Waves carry energy through oscillations. In transverse waves the oscillations are perpendicular to the direction of the wave and in longitudinal they...

In this video Paul Andersen compares and contrasts mechanical and electromagnetic waves. Both types of waves transfer energy through oscillations but mechanical waves requires a medium. Several examples of each type of wave are included.

Upon viewing the The Nature of Waves video series, students will be able to do the following: Define waves as traveling disturbances that carry energy through matter or space. Explain that waves do not actually move matter. Instead,...

Research Biologist, Kate Kendall with the USGS, explains the exciting work being done in Glacier to help understand one of the most magnificent animals on the North American Continent. <b<br/>r/>

CREDIT: Glacier National Park

Ford has designed a prototype for a noise-canceling dog kennel employing the same noise-control technology installed in some Ford vehicles.

Learn the basics of Google Classroom and get started using this awesome tool to communicate more effectively with your students.

Upon viewing the The Nature of Waves video series, students will be able to do the following: Define waves as traveling disturbances that carry energy through matter or space. Explain that waves do not actually move matter. Instead,...

Upon viewing the The Nature of Waves video series, students will be able to do the following: Define waves as traveling disturbances that carry energy through matter or space. Explain that waves do not actually move matter. Instead,...

This program explores the fascinating features of vibrations and waves. Vivid examples of these phenomenon help students understand how sounds are formed, how light travels, and how ocean waves move. Special attention is also given to...

Welcome to B2B Marketing. This section will cover the basics of Business to Business Marketing whether you are working with government agencies or manufacturers or organizations.

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This program explores the fascinating features of vibrations and waves. Vivid examples of these phenomenon help students understand how sounds are formed, how light travels, and how ocean waves move. Special attention is also given to...

Howcast - Learn about the Yerba Buena Gardens in San Francisco, California in this Howcast travel video.

Howcast - Learn how to say "how far is that" in Italian with this Howcast video.