My gift to you this Christmas is 25 British Bitesize Lessons. Lesson #18 is about the word TURN.

What are the different wavelengths of the electromagnetic spectrum? When seen, what can invisible light reveal? What discovers has the VLA found so far? How do astronomers spend their time?<br/>
The Very Large Array Telescope, Part 2

So we've all heard of relativity, right? But... what is relativity? And how does it relate to light? And motion? In this episode of Crash Course Physics, Shini talks to us about perspective, observation, and how relativity is REALLY weird!

Howcast - Learn how to become a Victoria's Secret model from model scout Trudi Tapscott in this Howcast video.

This video provides a comprehensive explanation of shutter speed in photography. It highlights how shutter speed controls the amount of light that reaches the camera's sensor or film by determining the length of time the shutter remains...

In this video Paul Andersen shows conceptual thinking in a mini-lesson on energy and energy transfer.


TERMS
Energy - the ability to ca
use change
Object - a material thing that can be s
een and touched
Transfer -...

This begins by introducing the concept of gravity and how it affects objects. It then delves into Isaac Newton's early life, including his difficult upbringing and his passion for science. The video highlights his education, his...

Using animated diagrams and real world situations, this video will show students how our eyes use light to see the world, how radar uses radio wave reflections to determine the position of objects and how echolocation works to determine...

👉 Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as an indefinite integral or as a definite...

Researchers have discovered a piece of a weird, but critical, time in the deep past…a time when the first-ever mass extinction may have turned Planet Earth into Sponge World.

In order to understand how we study the universe, we need to talk a little bit about light. Light is a form of energy. Its wavelength tells us its energy and color. Spectroscopy allows us to analyze those colors and determine an object’s...

What happens when your senses come into conflict with each other? In this episode of SciShow, Hank talks about motion sickness: why we have this nauseating experience and how we can avoid it or treat it.

In this, THE FIRST EPISODE of Crash Course Physics, your host Dr. Shini Somara introduces us to the ideas of motion in a straight line. She talks about displacement, acceleration, time, velocity, and the definition of acceleration. Also,...

In this, THE FIRST EPISODE of Crash Course Physics, your host Dr. Shini Somara introduces us to the ideas of motion in a straight line. She talks about displacement, acceleration, time, velocity, and the definition of acceleration. Also,...

In this video Paul Andersen explains the parts of the Solar System; including the planets, dwarf planets, moons and asteroids. He explains how everything orbits around the Sun and how a proper understanding of this heliocentric model...

This video is answering the question of why are bees important to farmers.

In this video, we will compare and contrast the different methods of unsealing HashiCorp Vault. We have learned a lot about seal and unseal options, but which do we use? This short video will walk you through the pros and cons of each...

An expert teacher at GameDesk’s PlayMaker School, Tedd Wakeman has been working with children in education, recreation, and research for two decades. He worked locally with LAUSD, teaching inner-city youth for 13 years, while...

Ever wondered how the motion of a conductor in a magnetic field generates voltage? We break it down with a real-world example of an airplane wing cruising through Earth's magnetic field. Don't worry; we keep it light and fun! Learn about...

Howcast - Learn three tips for how to take care of a pac-man frog from reptile and amphibian expert Jungle Bob in this Howcast video.

Thomas Edison is remembered as one of America’s greatest inventors—but his path to success was filled with failure. Before the light bulb worked, it failed over 1,000 times. His early businesses struggled, and some of his inventions...

Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about lab safety, the scientific method, atoms, molecules,...

Differenzialgetriebe erklärt - Wie das Differenzial funktioniert | Offenes Differential und Sperrdifferential <br/>

This video helps you with the summary of the entire section.
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This clip is from the chapter "Web Application Security Testing with Google Hacking" of the series "Web Hacker's Toolbox - Tools Used by Successful Hackers".This...