Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation.

The complex systems of high school dating and chemical reactions may have more in common than you think. Explore five rules for speeding up chemical reactions in the lab that might just land you a date to a dance!

In this video Paul Andersen explains how heat is the movement of energy from an object with a higher temperature to an object with lower temperature. Heat transfer can occur through conduction, convection, and radiation.

Fomalhaut is a massive young star surrounded by a ring of dust debris that can tell us a great deal about the formation of our own solar system.

Explains how equilibrium shifts in response to pressure changes, following Le Chatelier’s Principle

In this video, we will look at hashing, which is the conversion of key/string/variable into a hash using an algorithm used in malware and antimalware products.

Space junk and debris is starting to be a problem around Low Earth Orbit (LEO) according to the ESA and JAXA. Exactly how much is up there? And are we soon approaching the threshold of Kessler Syndrome?

Ready to ace the AP Physics 1 exam? In this Unit 4 review, we break down everything you need to know about linear momentum, impulse, and types of collisions. We'll cover key concepts like momentum as a vector, Newton's Second Law in...

A particle accelerator is a machine that accelerates particles. More specifically, it accelerates elementary particles, like protons and electrons, at extremely high speeds—almost 99.99% of the speed of light. These particles are then...

Coefficient of restitution: What is it? How is it related to the general bounciness of balls and other objects? Here's a quick, simple and basic explanation of the coefficient of restitution for kids and laymen. Basketballs bounce a lot,...

The rotation of the planet around its axis can be generally of two types: prograde and retrograde. Prograde rotation indicates that the motion is in the same direction as the Suns rotationwhich is counter-clockwiseif youre looking down...

The frictional force exerted on a moving object by air.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

The Large Hadron Collider, the world's longest particle accelerator, is exciting scientists around the world who hope it can recreate the moments just after the Big Bang. Physics - Universe - Learning Points. The Large Hadron Collider is...

Discover that altering the number of successful collisions between particles is key to changing the rate of chemical reactions. How this can be manipulated? Chemistry - ReactionsLearning Points. New substances are made when particles...

In the 1980 s, the United States Air Force pioneered a Big Idea. It was a new method of navigation via satellite, predicted to have significant benefits for civilian, as well as military transportation. It was then called NAVSTAR, but is...

The Spitzer Space Telescope is one of NASA s four orbiting telescopes each observing in differing areas of the spectrum. Spitzer detects images in the infrared region, which shows activity not evident in the visible wavelengths.

In this video, you will learn how to build a staircase and fix collisions in the castle environment. You will understand how to use the collision tool to add collision to the staircase and how to optimize it for better...

This lesson will walk us through the process of setting up assets with physics enabled. You will learn how to create props that will be affected by other collisions (for example, a player's character collision).

The lesson will show an alternative method for creating mesh collisions. You will learn how to make use of the asset's mesh and set it up to be used as a collision for Unreal Engine 5.

In this lesson, you will see how to set up collisions for your props to block out your playable character. This will be helpful when you add a character to the game environment you've chosen to place your assets in, making it playable...

Rate of Reaction, collision frequency, Energy factor, Probability factor. Collision Theory & Arrhenius Factor part 2

Collision Theory, Decomposition of Hydrogen Iodide, Activation Energy, Activated complex, Volleyball game analogy,Effective& ineffective collisions.<b<br/>r/>

Collision Theory & Arrhenius Factor part 1

Influence of Temperature & Catalyst on Rate of Reaction - N2O5 dissociation, Role of MnO2 catalyst,influence of surface area of zinc catalyst.<b<br/>r/>

3 Factors influencing Rate of Reaction part 1

Factors Affecting Rate of Reaction - Concentration & Pressure, Rate of Ammonia, electronic explanation, influence of bonds on rate, formation of ZnCl2, role of Effective collisions & Partial Pressures.



3 Factors influencing...