This video explains the relationship between mass and weight.  It then shows how the car’s weight is quite distinct from its inertia (how hard it is to move it in a horizontal plane).

The video states that the velocity (v) of a wave moving along a string is related to the strings tension (T) and its mass per unit length (μ).  The unit of tension is the Newton (N) and the unit of mass/length is kg/m.

A simple interrogation of the formula v = √(T/ μ) shows that as T increases so too does...

This video applies physics to explain how trees can move water up their trunks over 10m, which is the natural limit of sucked water. The ideas of transpiration, osmotic pressure and capillary attraction are considered.  The explanation shows how a negative pressure is be obtained from the intermolecular forces and...

The video explores people’s understanding of what light is. A wide range of misconceptions and incorrect ideas are given. Newton thought that light consisted of particles, whereas Huygens thought light was a wave. Using a cardboard box to recreate Thomas Young’s double slit experiment the wave properties of light...

This video demonstrates the Coriolis effect. However, explains that much of what we see in terms of rotating water in either the northern or southern hemispheres is mostly due to other angular momentum sources in the body of the water.

An explanation of the Coriolis effect uses a scientific model (thought...

This video begins with the mnemonics Very furry lambs and Cute furry lambs.

Using a model of a railway carriage (its length, x and time taken to travel, t) the equation for velocity (v = ^x/_t) is derived.  Equating the length of the carriage to wavelength, λ and time to the period, T the...

This video explains how our preconceived ideas of how objects move can distort our understanding of Newton’s laws of motion, creating misconceptions.

1.            An object with no unbalanced force acting on it will naturally come to rest.

2.            An unbalanced force causes an object to move...

This video is a message to ESERO-UK from European Space Agency astronaut Tim Peake. He talks about studying STEM subjects and how he became an astronaut. The video includes images of a launch, Tim engaging in various astronaut training exercises and the International Space Station, where Tim will be for six months...