As the need to find alternative cleaner forms of energy increases, scientists are looking to technologies, such as Hydrogen Fuel Cells (HFCs), as a power source for transportation.

This Catalyst article explains how hydrogen and oxygen gas can be used in a redox reaction to produce electricity, and the...

These technical briefs focus on manufacturing on a small-scale. It is an important livelihood for many people in the developing world and businesses are usually run by a family or a small group within the same community.

Technical briefs are documents produced by Practical Action which are freely available...

The Inventive podcast uses storytelling to encourage listeners to find out more about engineers and what they do.  In each episode, Professor Trevor Cox interviews an engineer, and then a writer uses that interview as inspiration for a piece of fiction. The podcast brings...

This Catalyst article looks at metals and alloys which play an important role in construction at the Olympic site, both in sports equipment and in medals. Designers must consider the properties of the materials used to make both sports equipment and buildings. These include strength, density, toughness, ductility...

Charlotte is a Pollution, Prevention and Control Officer for the Environment Agency - "you could say I'm a policeman for the environment". In the video Charlotte explains that she found it a challenge being a woman in chemical engineering but had support from her university professor. The Environment Agency offered...

The Centre for Industry Education Collaboration (CIEC) produces classroom resources and teacher guidance to help highlight the links between classroom science and science-based industry. Resources in this collection contain information about the chemical and plastics industries as well as practical guidance about...

This book looks at several aspects of the science of motor vehicles: * Oil and its uses * The four-stroke cycle * The battery * The electrical system * Hydraulic systems * Cooling systems * Corrosion * Safety *Friction Science of the Motor Car was one of the Science at Work series. All the booklets in the series...

This activity introduces the idea that climate change is leading to a greater risk of flooding due to higher levels of rainfall in a short period of time. The main part of the activity is a design challenge for the pupils highlighting how...

These technical briefs focus on low cost approaches to accessing clean water and sanitation. This is vital to health and well being and low costs are particularly important to poorer communities in the developing world.

Technical briefs are documents produced by Practical Action which are freely available to...