A Catalyst article about what causes faults in electrical appliances and the wiring installations in homes, and why people receive electric shocks. How regulations can reduce the risk of electrical faults and electric shocks is also examined together with the use of fuses, fuse wire and modern RCDs (residual...

Sustainability is a high priority for the London organising committee for the 2012 Olympic and Paralympic Games. This Catalyst article looks at their aim for all spectators to be able to get to the Olympic Park via public transport or by walking or cycling. In particular, the article focuses on the railway services...

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...

This Catalyst article looks at how the laying of telegraph cables across the ocean bed led to the science of oceanography. Over two thirds of the Earth’s surface is covered in sea which can reach depths of 11 000 metres. The article looks at the challenge of laying cables in this environment and the history of the...

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...

A Catalyst article about Quantum Tunnelling Composite, a material discovered in 1997 and whose resistance decreases dramatically under pressure. How does it work and what uses will it have? The material has been carefully characterised (to understand its composition and how it works), and its first applications...

Under the banner of Building a successful network, Dr Katherine Forsey and Sue Churm consider how to create a technical network and how to get the most from it, Jenny Phillips explores the challenges FE practitioners face and Ed Walsh explains what the teacher recognition scheme...

Pioneering technical services are explored in the cover article of the summer issue of STEM Learning Magazine for Post-16 and FE sectors. Other articles describe changes to A levels and GCSEs,  provide advice on conducting A level biology practicals, and look into investigating radiation levels from space. There is...

This edition of the magazine focuses on the new approach to GCSE food preparation and n...

The Post-16 and FE STEM Learning Autumn magazine is a very interesting read. It takes you inside the Swiss time machine for a behind the scenes look at CERN as well as taking you through the battle between further education vs the machine.

This issue of the magazine includes the following articles:

• Have your Pi and eat it too by Michael Anderson
• Bananas are big business by Ed Walsh
• The E in STEM by Gill Collinson and Gemma Taylor
• Celebrating International Darwin Day by Simon Quinnell
• Applying learning...

This issue of magazine includes the following articles:

• Preparing BTEC students for university by Adrian Greenall
• Future careers in magic by Dave Gibbs
• What does a good science scheme of learning look like? by Mark Langley
• Exploring our universe by Tom Lyons
• Moving...

A Catalyst article about training as a technician after GCSEs. With an apprenticeship scheme it is possible to start a career at 16, keep learning to acquire qualifications – and get paid. It is quite possible to obtain a permanent job at the end of the apprenticeship. Many different companies up and down the...

This Catalyst article investigates the development of better, more energy-efficient solar cells. Every minute enough sunlight strikes the Earth to power our civilisation for a year, yet less than 1% of global energy generation is provided by solar energy. Solar cells convert sunshine directly to electricity, but to...

A useful handbook for setting up a student-led STEM club, with exemplars from three schools.

It is increasingly recognised that giving students opportunities to act as ambassadors and mentors for STEM subjects outside of school can be of great benefit to the individual, their institution, and to the broader...