Electrochemical Cells
Key redox principles, how a Daniell Cell works, constructing and testing a cell, using the electrochemical series to predict redox reaction products.  NEW!!

The Greenhouse Effect: climate change and global warming
A clear outline of the science behind the greenhouse effect and the evidence that humans are causing climate change.

Nanotechnology: an introduction
What nanotechnology is, how matter behaves differently at the nanoscale, and how nanotechnology may change everyday products and the way they are made.

Nuclear Energy
Overview of how nuclear power stations generate electricity, and what the nuclear fuel cycle is. The DVD offers a basic version suitable for middle and junior secondary levels, and an advanced version for senior science students.

Nuclear Energy: the Issues
is nuclear power safe? Is it the answer to global warming? Arguements for and against on all the key issues.