Explore the fascinating phenomenon of solar flares and their impact on Earth. These flares can affect space weather near Earth, produce harmful radiation, and even cause disruptions to communication systems and power grids.

Intentional Interference with Economic Relations

In this bonus episode of NASA's The Invisible Network podcast, NASA subject matter experts answer questions about the Laser Communications Relay Demonstration (LCRD) submitted on social media.

This video focuses on the laws and regulations.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP® Certification Domain 1:...

When did the first stars light up the universe? After 12 years of experimental effort, a team of scientists has detected the fingerprints of the earliest stars in the universe. Find out how they did it! __For more on the discovery, see...

This Video Explains Nuisance Property - Explained

In this video, we explore a linkage problem in genetics in which we determine the central gene, calculate map distances, and calculate coefficient of coincidence and interference.

This video demonstrates how to install a wireless network and explains at the interference, layout, and quality of signal. This clip is from the chapter "Wireless Networking" of the series "CompTIA Network+ Certification N10-007: The...

This video focuses on values, vision, mission, and plans.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP® Certification...

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

In this video, the memory researcher Elizabeth Loftus discusses the four major reasons why people forget: retrieval failure, interference, failure to store, and motivated forgetting. She explains each theory and provides examples to...

The Federal Communications Commission (FCC) in the U.S. recently approved some wireless spectrum within the 6GHz band for Wi-Fi 6 use. This will nearly quintuple the existing Wi-Fi 6 spectrum. The version of Wi-Fi that will take...

The advent of 5G introduced more opportunities for networking innovation. Private 5G is one of those newly hyped innovations, but what makes it different than public 5G? While the market for private 5G is small, it could be a promising...

This is the second part of the two-part video that continues the discussion of structured cabling by examining how to use voltage monitors, environmental/temperature monitors, and TDRs to troubleshoot a cabling installation. This clip is...

When you hear the roar of traffic, the bark of a dog, or your teacher's voice, you are experiencing sound. This program uses colorful animations to explore important characteristics of sound, including intensity, loudness, pitch, and...

Why do people forget things? Could it be that the memory never made it to Long Term Memory and therefore doesn't exist? Or is it due to a retrieval failure - it's somewhere in there but you can't access it right now?

This video explains some of the issues that can arise to topple your wireless network, with a special focus on wireless interference. This clip is from the chapter "Wireless Networking" of the series "CompTIA Network+ Certification...

Learn all about quasars, extremely bright objects in outer space powered by black holes. This video explains how they were discovered, their connection to supermassive black holes, and their significance in understanding the early...

This is the second part of a two-part video that explains the CIA triad.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series...

This video explores the concept of iridescence, where seemingly colorless or differently colored surfaces change their color when viewed from different angles. It explains how iridescence occurs through mechanisms like thin film and...

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

A lot of people worry about whether or not they get enough sleep. While there's no single answer to how much sleep a given individual needs, one thing we're pretty sure about is that younger people need more sleep. Starting school later...

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.

Overview of interference using the example of sound waves.