The secret life of forests
New research is revealing the previously unknown beneficial effects of tree canopies – and the secret life within them.
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New research is revealing the previously unknown beneficial effects of tree canopies – and the secret life within them.
When we watch elite runners breaking world records, we rarely think about the chemistry and physics of the running tracks.
With oil reserves running out, silicon solar cells offer an alternative source of energy. How do they work and how can we exploit their full potential?
Wetlands are key habitats for a vast range of wildlife. Richard Harwood and Chris Starr, from Aiglon College, Switzerland, describe a school project to measure water quality in a local wetlands region.
The secret life of forests
On track: technology for runners
Solar energy: silicon solar cells
Environmental chemistry: water testing as part of collaborative project work