A Catalyst article describing Lucie Green's work as an astronomer and broadcaster on the Sky at Night programme. The article looks at her education and research career together with information on her work outside of broadcasting.

This article is from Catalyst: Secondary Science Review 2008, Volume 19, Issue...

This Catalyst article is about a group of school students in South Africa that are helping to develop a spacecraft that will monitor agricultural changes in their country.

This article is from Catalyst: Secondary Science Review 2016, Volume 27, Issue 4.

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It takes a lot of rare natural resources and energy to make a mobile phone, laptop or computer, the modern technology we use every day. That is why many scientists would like to take inspiration from Mother Nature to help us to make more environmentally-friendly machines in the future.

This Catalyst article...

This Catalyst article explains how to make an elastic band using Copydex, a source of rubber latex. Rubber latex is a liquid polymer. It is made of long molecules which are all separate. Elastic bands are made by cross-linking the polymers in rubber latex. This changes the properties of the polymer and forms a...

This Catalyst article describes how an indicator changes colour when in solutions of different pH. Most indicators simply turn one colour in acid and another in alkali, although they are often an in-between colour when neutral. A universal indicator only turns as many colours as it does because it is a mixture of...

This Catalyst article describes how to make a lava lamp by using three simple ingredients: vegetable oil, food colouring and fizzing tablets. The article also explains the processes taking place inside a real lava lamp and why they happen.

This article is from Catalyst: Secondary Science Review 2011, Volume...

This Catalyst article includes a recipe on how to make a non-Newtonian fluid which flows in strange and unexpected ways.

This article is from Catalyst: Secondary Science Review 2016, Volume 26, Issue 4.

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This Catalyst article investigates mercury which is a poison and how it can be removed from natural gas using ionic liquids.

The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 3.

Catalyst is a science magazine...

This Catalyst article looks at Marie Curie, who discovered two radioactive elements and showed that radioactivity was a property of atoms, not compounds. Marie Curie won two Nobel Prizes, the only woman to have done so. She is still the only person to have won awards in both Physics and Chemistry. The article...

A Catalyst article about the idea of life on Mars. Scientists involved with the Mars Express mission aim to find out more and will try to establish if there ever has been life on Mars. The article looks at the miniature devices that they will employ on the mission. 

This article is from Catalyst: GCSE...

This publication from the National Physical Laboratory is an ideal resource for secondary teachers but could also be used by students at post-16 level. It can be used as a basis for best practice for taking measurements within the laboratory. The guide explains the basics of errors, uncertainties, spread, standard...

A Catalyst article looking at how to measure parts of carbon cycling as it happens in forests. Two of the processes used, flux towers and soil chambers, are described.

This article is from Catalyst: GCSE Science Review 2007, Volume 17, Issue 4.

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