Communications and Radar
Produced by Innovate Educate and Aviation Heritage Lincolnshire, these materials allow students to investigate circuits using communication as a context. The principles behind radar are also examined. The activities can be used individually or together in a series of sessions. The activities are: Using electric circuits to…
Shadow Air Muscle 14 to 16
This publication, from the Technology Enhancement Programme (TEP), is about the Shadow Air Muscle. This is a new kind of device for producing movement and is commercially available from the Shadow Robot Company. This book covers some activities that can be carried out using the 'muscle', to design devices such as: •…
Fantastic Plastic
This Catalyst article looks at the use of polymers in the manufacture of household items. The exciting thing about polymers is that it is possible to make polymers behave in so many different ways by organising their long chain molecules in different ways – polymers are the ultimate designer material. The article looks at their…
5/5- Publication year: 2000 - 2009
- Article
It's a Material World
A Catalyst article about working in materials science and engineering, the process of deciding which material is best for each application. The structure of materials, processing them and working in jobs and careers with them are explained. This article is from Catalyst: GCSE Science Review 2007, Volume 17, Issue 3. Catalyst…
Silent Flight
A Catalyst article describing how engineers have designed an aircraft which will produce much less noise as it approaches and leaves the airport. The Silent Aircraft Initiative is a collaboration between scientists and engineers at two universities, Cambridge (UK) and the Massachusetts Institute of Technology (USA). With air travel…
Would You Be a CLEVER Driver?
A Catalyst article about the CLEVER car, which has been designed to be a compact, energy-efficient car. As more and more people want to get about within cities and towns, the problems of congestion and pollution are increasing. Motorcycles and bicycles take up less space and produce fewer emissions than conventional cars, but they…
Darwin's Digital Children
This Catalyst article is about using computer models which use natural selection to evolve new products. Computers can be used to simulate evolution showing how some species die out and how others evolve and thrive. Products used by humans in everyday activities also evolve and this article describes how their design evolves. This…
Water Power: the Micro-Hydro Revolution
This Catalyst article is about a micro-hydroelectric power station on a river in Yorkshire. As oil prices soar and global warming threatens, the need for affordable green solutions to the energy crisis is ever increasing. Giant hydroelectric power stations, such as the Three Gorges Dam in China, will help to fulfil this necessity.…
Selling Science Short
A Catalyst article about a group of young scientists testing scientific claims in advertising. The group thought many claims sounded implausible. They decided to hunt for the scientific evidence behind them and challenge the manufacturers to explain how the products work. The article outlines the investigations undertaken and the…
Using Shape Memory Alloys
A Catalyst article describing the use of smart materials to help people with disabilities. Many more people with physical and mental disabilities are leading independent lives at home, thanks in part to recent technological developments. The article focuses on one project which makes use of smart materials to help people with dementia. This…
Biomimetics
A Catalyst article describing how new materials can be designed by studying natural materials and how they work. In particular the development of Velcro, military fabric, swimwear and waterproofing is looked at. These products were developed by scientific study of natural products such as plant burrs, pinecones, sharks skins and…
LEDs - Lighting Up a Brighter Future
A Catalyst article about devising better, more energy-efficient lighting. In particular the article focuses on LEDs. Like food, water, clothing and shelter, light is essential to daily life and is needed by most people for most of their waking hours. The article explains how LEDs work and how they are made. This article is from…
Regulations for F1 Challenge
This PDF file from F1 in schools covers the Rules & Regulations 2010/11 Championship Season. The rationale behind the challenge, how to get started, the materials and processes required are thoroughly described. Schools will need to acquaint themselves fully with these regulations if they wish to participate in the challenge…
Cosmetics Specialist Scientific Adviser
Shalkila is a scientific adviser for L'Oreal. Her role is to help market new fashion cosmetics and perfumes. This Department for Education clip can be used to illustrate science-based careers and also as an example of applied science. Shalkila's role is to explain how cosmetic products work. These are a mixture of chemical…