This Catalyst article looks at the work of Robert Hooke, an employee of the Royal Society, Britain's oldest scientific society. His job was to present two or three different experiments each week to the assembled members of the society – and this was at a time when experimentation was new and there were no books of...

Produced by The Centre for Industry Education Collaboration (CIEC), these activities help students to investigate the absorption of radiation, heat transfer and heat capacity.

Taken from a real-life scenario, the students look at the effects of different colours on the amount of heat a container absorbs....

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Thermocolour film is a fascinating material that changes colour depending on the temperature. It allows a very wide range of phenomena to be...

How big?
This resource uses scale models to understand the huge differences between the Sun and other stars in the galaxy. The spreadsheet gives scales for the Sun and five...

This book from the SISCON series looks at the history of scientific theories, including evidence, prediction and creativity. It asks questions such as: What is it possible to be certain about? Are experts always right?

This film, from the Institute of Mechanical Engineers, explains the process of nuclear fusion. Culham Centre for Fusion Energy is one of the world's leading fusion research laboratories, where scientists and engineers are working with partners around the globe to develop fusion as a new source of clean energy for...

Human beings are pretty smart. We have transformed the world and thought up some wondrous inventions. But what will the future hold for planet Earth and the people who inhabit it? Can we use new technology and innovations to improve the quality of our lives as well as the world we live in?

This video introduces common misconceptions about radiation.  It then discusses the types of radiation that exists and considers how harmful they might be to us.  Our exposure to background radiation is discussed.