This video discusses innovative technologies in vehicles aimed at enhancing safety and convenience for drivers. From cars with rotating cabins and built-in robots to advanced braking systems and lane departure warnings, these features...

Saab Scania has developed a new concept in truck safety called the Crash Zone. This concept features a deformable front section that absorbs energy in a controlled manner during collisions with passenger cars. With the potential to...

This video covers:

- How gas particles be
have
- That total pressure depends on the number of collisions, and the energy of each
collision
- How temperature, concentration and volume

affect...

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 Sun’s rotation—which is counter-clockwise—if you’re looking...

This video covers:

- The concept of terminal resist
ance
- What affects air r
esistance
- The link between resultant force an

d acceleratio
n

General info:
- Suitable f
or all GCSE and IGCSE courses...

This video covers:

- Which gases make up our atmos
phere
- Why atmosphere pressure decreases with increasing
altitude
- Why it is difficult to breathe at

high altitude
s

General info:
-
Suitable...

This video covers: - Collision theory, and how it relates to the rate of reaction - The effect of temperature - The effect of concentration and pressure - The effect of surface area - The effect of catalysts

In this video, you will learn how to leverage physics simulation to achieve realistic object scattering effects. Explore the process of scattering objects, such as rocks, around castle ruins, and discover methods to save the resulting...

Bicycle helmets are compulsory in countries such as Australia and New Zealand, among others, but as the Guardian's Peter Walker explains this does not help save lives. Despite a series of helmet promotion campaigns in the UK, a growing...

Why is electric heating used? In this video, we'll explain the benefits of electric heating and where it is used. Basic calculations, thermal imaging, electric v gas boilers, energy efficiency and much much more.<br/>

Explains how particles collide for a reaction to occur and how this process affects the rate of a reaction.

A racquetball is dropped on to three different substances from the same height above each: water, soil, and wood. Rank the _______ during the collision with each substance in order from least to most. (a) Impulse. (b) Average Force of...

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! In this class we will cover these topics: 1D Motion Free Fall 2D Motion Newton’s Laws Free Body...

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...

China is creating an artificial star that burns at temperatures eight times hotter than our sun by replicating its energy-generating, hydrogen fusion process on Earth.

Quantum computers are still years away, but a trio of theoretical physicists has already figured out at least one talent they may have. The theorists, including one from the National Institute of Standards and Technology (NIST), have...

This video discusses collision theory and how it applies to chemical reactions. The concept of activation energy and how it relates to the rate of a chemical reaction is explained. The video goes on to explore three ways that the rate of...

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...

The impact of comets on the surface of Jupiter are a fairly common experience. At the University of Central Florida, astronomers Joseph Harrington and Csaba Palotai are leading a project that studies precisely how these impacts happen,...

The video explains collision theory and activation energy in chemistry. It demonstrates the concept of how reacting particles need to collide with sufficient energy to break reactant bonds and form new products. The video also explains...

This is a lecture video explaining the mathematical relationship between the pressure and volume of a gas when it is at a constant temperature and has a fixed mass. The video discusses how the pressure and volume of a gas are inversely...

Ready to take your game development skills to the next level by deploying your games to mobile platforms? With the boom in the mobile game development space, there has never been a better time! This course will give you the necessary...

How is it possible that you can't see 95% of the universe? The edge of our milky way defies known physics, so physicists are using the LHC at CERN to search for Dark Matter. Dianna Cowern from Physics Girl visited CERN and spoke to...

The video is a lecture on how work can be done on a gas to increase its pressure. The lecturer begins by explaining how the temperature and volume of a gas affects its pressure. The video then goes on to explain how work can be done on a...