Astrobiologist Dr. Lewis Dartnell talks from the Atacama Desert about a research trip to find extremophiles that might give scientists some clues as to the kind of life that may exist on the surface of Mars.  Lewis shows how quartz can act as a natural sunscreen to enable cyanobacteria to grow in the dry desert...

This booklet contains a range of suggested teaching activities and contexts for atom economy and percentage yield at A level. 

Although produced to support the teaching of OCR AS/A Level Chemistry A specifications (H157, H557) the resource is useful for teaching these topics in any...

A Catalyst article about using an AFM to image surfaces. The article comprises an annotated diagram of the microscope.

This article is from Catalyst: GCSE Science Review 2005, Volume 16, Issue 2.

Catalyst is a science magazine for students...

This booklet contains a range of suggested activities and contexts for teaching about atomic structure, periodicity and inorganic chemistry at A level. Curriculum links include atomic structure, ionisation energy, ...

This booklet contains a range of suggested teaching activities and contexts for atomic structure and equations at A level. Curriculum links include atomic structure, relative masses, electron structure, formulae and equations, periodicity, isotopes, electron structure, mass spectrometry, electron configuration,...

A multiple choice quiz on atoms and reactions for A/AS level chemistry. 

Although it is written for OCR AS/A level ...

This is one of the 14 Background Books published for Stage III of the Nuffield Chemistry Sample Scheme. The books were highly illustrated and designed to be attractive. This book is an account of concepts related to oxidation and reduction,.

There are three parts to this book:

*Part 1:The theory of...

Since 2000, the Department for Business, Innovation and Skills (BIS) and its predecessor Departments have been responsible for funding the Public Attitudes to Science series of attitudinal surveys.

This survey provides information about what the public thinks about science, scientists and science policy...

A collection of ten videos describing Aurora's mission to Mars. The topics covered in the films include:

• Why we explore: the film explains the...

Produced by Science & Plants for Schools (SAPS), this investigation looks at the autolysis, or cell death, of yeast. This is important, as many food production processes require the living yeast to be killed.

In...

The output from an automated DNA sequencing robot used by the Human Genome Project to determine the complete human DNA sequence. Each peak shows the presence of a particular base. The sequence of bases in a given stretch of DNA can therefore be read from the order of the peaks along the trace. The sequences of...

A collection of five videos dedicated to Automated Transfer Vehicles (ATV). ATVs are expendable, pressurised unmanned resupply spacecraft developed by the European Space Agency (ESA). They are designed to supply the International Space Station (ISS) with propellant, water, air, payloads, and experiments. They can...

Dr. Mark Woods explains how the rover technologies must be partly autonomous, since the signals from Earth to Mars take too long for every command to be send from Earth.  The technologies developed for space, also have applications on Earth.

This video is part of a series of ten which look at the one of the...

This Catalyst article presents the work of three chemists - Martin Karplus, Michael Levitt and Arieh Warshel - who won the 2013 Nobel Prize for Chemistry. Their work allowed the development of complex computer models of compounds and reactions.

The article is from Catalyst: Secondary Science Review 2014,...