The video begins by showing the misconceptions people have about weightlessness in space (space station). It explains how gravity exerts a force on the moon and so would also exert a force on the space station. It then shows that the astronaut is falling along with the space...

This video explains the distribution of venomous animals and explains the way venom affects us.

This video does not offer an explanation, but asks several people the question and shows their answers.

The Earth spins on its axis, completing a full revolution every day. By why does it do this? One of the most common misconceptions in physics is the belief that constant motion requires a constant force. So many people believe there must be some force in the Earth (e.g. gravity, centrifugal force) that keeps it...

The video explains that as pressure is exerted onto the ice it melts and it is the liquid water, in contact with the ice, that makes it so slippery.

Planetary scientist, Professor Andrew Coates, explains why scientists look for the evidence of signs of past life on Mars.  He talks about the history of Mars and the current harsh environment on the planet. This video is part of a series of ten which look at the one of the elements of the European Space Agency’s...

This video explains the structure of DNA and the role of histones and methyl groups in deactivating one of the X chromosomes in a female.  The deactivation of one X chromosome is random. As mitosis reproduces cells, they may contain the X chromosome inherited from the father or the mother.  This can’t be seen in...

This activity supports learning in science and English, using the context of Dr Edward Jenner’s work on developing a vaccine for Smallpox. Children learn how, through vaccination, Smallpox became the first and only human disease to be eradicated. They look at what other vaccines exist today and the current battles...

This resource supports learning in literacy and drama and science, all based around the life of Edward Jenner. After watching a short film, children discuss some of the main differences between plays and films, beginning to think in terms of cinematic storytelling. They use their scientific and historical...

This video states that if an object has a force applied to it and it moves in the direction of the applied force then work has been done.

The general formula W = Fs is described (work done is the force applied in the direction of movement).

An example where the force applied is at an angle to the...

In this Teachers TV video, two consortia in Birmingham prepare to pilot the Secondary Diplomas in Engineering and Creative and Media. The...

This video explores how far a liquid can be sucked up a tube. The theoretical maximum if a vacuum is created above the liquid is 10.3m.  How well do they do and does the diameter of the tube affect the results?