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NASA
NASA | Supercomputer Shows How an Exoplanet Makes Waves
A new NASA supercomputer simulation of the planet and debris disk around the nearby star Beta Pictoris reveals that the planet's motion drives spiral waves throughout the disk, a phenomenon that greatly increases collisions among the...
Science360
Higgs Boson: Mysterious Particle Could Help Unlock Secrets Of The Universe
The search for a mysterious subatomic particle can certainly involve some enormous tools, not to mention a multitude of scientists. The effort to find the elusive ""Higgs boson"" includes over 5,800 scientists from 56 countries! The...
Next Animation Studio
Mars might have formed over longer time than previously thought
The early solar system was a chaotic place with many large-scale collisions.
Packt
List computer networking media : Beyond the LAN
From the section: The Internet. Here, we explore our internet options. In this episode, Mike explores the crazy acronym soup around networking, explaining the differences among terms like LAN, WAN, MAN, PAN, CAN, and HAM. (Just kidding...
Packt
List computer networking media : What is half duplex and full duplex?
From the section: Cabling and Packet Flows (ICND1). This Section is about Cabling and Packet Flows. This includes lectures on Ethernet history, 10base2, MAC addresses, MAC Addresses, CSMA/CD and lot more.
Cabling and Packet...
Cabling and Packet...
Curated Video
World of Computer Networking Your CCNA start - Collision Handling Mechanisms
This video explains various collision handling mechanisms.
This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches...
This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches...
Curated Video
The Relationship Between Temperature and Gas Pressure in a Container
The video discusses how gas exerts pressure on the walls of its container and how changes in temperature affect that pressure. The video goes on to explain that increasing the temperature of a gas increases the kinetic energy and speed...
Curated Video
World of Computer Networking Your CCNA start - Negotiation of the Speed and Duplex
This video provides an introduction to speed and duplex.
This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches and...
This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches and...
Professor Dave Explains
Practice Problem: Inelastic Collisions at the Skating Rink
If you're strange enough to hits cats with pendulums, you're strange enough to throw frisbees at the skating rink. As you do this, you realize it's a great time to practice your physics, since you know about inelastic collisions. How...
The Guardian
No TV, no sat nav, no internet: how to fix space's junk problem
As Elon Musk's Starlink and Jeff Bezos's Project Kuiper race to create high-speed internet using satellites orbiting Earth, there's a small problem that could get in the way: debris. From dead spacecraft that have been around since the...
Science360
Newton's Third Law of Motion - Science of NFL Football
"Science of NFL Football" is a 10-part video series funded by the National Science Foundation and produced in partnership with the National Football League. In this segment, NBC's Lester Holt breaks down Isaac Newton's Third Law of...
Flipping Physics
AP Physics 1: Linear Momentum and Impulse Review
Review of the topics of Linear Momentum and Impulse covered in the AP Physics 1 curriculum.
Curated Video
The Relationship between Gas Pressure and Volume at Constant Temperature
The video discusses the relationship between the pressure and volume of a gas at constant temperature. The video also introduces the equation PV = constant, which relates pressure and volume for a fixed mass of gas held at constant...
Curated Video
Introduction to Gas Pressure and its Relation to Temperature and Volume
This video is a lecture presentation that explains the concept of gas pressure. The presentation then explores how temperature and volume affect gas pressure. The presentation concludes by discussing the balance of forces and pressure...
Professor Dave Explains
Elastic and Inelastic Collisions
When you take a shot on a pool table or tackle someone in a football game, you're participating in a collision. But the two events we just mentioned are totally different kinds of collisions! We have to learn the varieties and what they...
Next Animation Studio
How the Large Underground Xenon detector finds dark matter
The Large Underground Xenon Detector is a two-phase liquid xenon detector designed to pick up dark matter particles. The Large Underground Xenon detector, or LUX, is located about a mile underground. Its outer tank is filled with...
Curated Video
Introduction to Catalysts and Investigating Catalytic Activity with Hydrogen Peroxide Decomposition
This video provides an explanation of what a catalyst is and how it can increase the rate of chemical reactions. The concept of activation energy is introduced, and it is explained that catalysts lower activation energy, allowing more...
Curated Video
Rugby World Cup: why size matters
Physics Girl
Elastic and Inelastic Collisions - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 13 (Collisions) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video: 1. Are...
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...
Flipping Physics
Introduction to Elastic and Inelastic Collisions
Learn about Elastic, Inelastic and Perfectly Inelastic collisions via a demonstration
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”.