Professor Dave Explains
Uranus: It's Pronounced "YOOR-uh-nus"
Yes, yes, we've all heard the classic jokes surrounding the name of this planet. But grow up! If we are going to explore the cosmos we don't have time for scatological humor! Now, let's take a look at Uranus, the seventh planet from the...
Flipping Physics
Review of Momentum, Impact Force, and Impulse
An important review highlighting differences between the equations for Conservation of Momentum, Impact Force and Impulse.
Packt
CompTIA Network+ Certification N10-007: The Total Course - Early Ethernet
This video explains the early technology of coax-based Ethernet. This clip is from the chapter "Ethernet Basics" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will explore the Ethernet and...
Next Animation Studio
Earth’s strange blobs could be huge pieces of alien planet
Many scientists believe that the Moon formed when a Mars-sized planet, called Theia, struck Earth around 4.5 billion years ago.
Next Animation Studio
Galactic collision may have given rise to Milky Way’s warped shape
The European Space Agency’s space observatory Gaia may have found an explanation for the warped shape of the Milky Way Galaxy, which is bent into an S shape.
Healthcare Triage
Contact Sports and Kids' Health
Organized sports are good for keeping kids active, but some parents worry about injuries like concussion, particularly with contact sports like football, soccer, and ice hockey. Most research about brain injuries in sports looks at...
NASA
The Secrets behind Earth's Multi-colored Glow
What does our planet look like from space? Most are familiar with the beloved images of the blue marble or pale blue dot -- Earth from 18,000 and 3.7 billion miles away, respectively. But closer to home, within the nearest region of...
Flipping Physics
Introduction to Elastic and Inelastic Collisions
Learn about Elastic, Inelastic and Perfectly Inelastic collisions via a demonstration
NASA
Hubble Trivia: 8) When Was the Last Space Shuttle Servicing Mission to Hubble?
The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own! The question is: When was the last space shuttle servicing mission to Hubble? You might be...
NASA
Hubble Finds Evidence of Mid-Sized Black Hole
Astronomers have found the best evidence for a black hole of an elusive class known as “intermediate-mass,” which betrayed its existence by tearing apart a wayward star that passed too close. This exciting discovery opens the door to the...
NASA
Milky Way Marvels : Hubble’s Universe
30 years ago, the Hubble Space Telescope unlocked a window on the universe. Through that window we’ve seen the wonders of our Milky Way and expanded our vision across the galaxy. From the birth and death of stars to the baby pictures of...
Curated Video
Coefficient Of Restitution: Why Certain Objects Are More Bouncy Than Others?
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,...
Flipping Physics
Proving and Explaining Impulse Approximation
Know when and how to use the “Impulse Approximation”.
Flipping Physics
Introductory Perfectly Inelastic Collision Problem Demonstration
A perfectly inelastic collision is demonstrated and analyzed.
Flipping Physics
Introductory Elastic Collision Problem Demonstration
An elastic collision is demonstrated and analyzed.
FuseSchool
Collision Theory & Reactions Part 1
In this video learn about Collision Theory and find out what is necessary for reactions to take place.
Curated Video
Catalysts and Enzymes: Enhancing Chemical Reactions
This video explains catalysts, exploring the concept of activation energy and how catalysts can lower it to speed up reactions. The video covers the use of catalysts in industry and domestic applications, including the catalytic...
Science360
Unmanned Helicopters Could Help Air Traffic Controllers - Science Nation
Remember flying miniature helicopters when you were a kid? Claire Tomlin is building a new class of unmanned small helicopters that help all flying vehicles not collide in the sky. These aircrafts don't need pilots steering them remotely...
Flipping Physics
Are Linear and Angular Momentum Conserved during this Collision?
When a point particle collides with a rigid object with shape which is allowed to rotate on a stationary axis, is linear momentum of the system conserved? Is angular momentum of the system conserved? These questions are answered using...
DoodleScience
Momentum _ GCSE Physics
Every moving object has momentum. This is the tendency of the object to keep moving in the same direction unless acted upon by an external force. You'll have a hard time trying to change the direction of movement of an object with a lot...
FuseSchool
Collision Theory & Reactions - Part 1
In Part 1, learn the basics about Collision Theory and Reactions. Different reactions can happen at different rates. What is a collision theory and how does it relate to reactions? Find out more in this video!
Professor Dave Explains
Internal Energy
We know about kinetic energy and potential energy, which can interchange when an object moves through a gravitational field, so let's add to that list the internal energy of the object. This gives us a new and comprehensive way to...
FuseSchool
What is Brownian motion?
Learn the basics about what is the Brownian motion? what is it used for? Find out more in this video!