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Materials: Sustainability and structure

Featuring: AudioAudio
Materials: Sustainability and structure Creative commons image Credit: epSos under CC-BY-2.0 licence
Introductory level Duration 20 mins Updated 18 Aug 2014
Whether it's outlining the world's attitude to plastic bags or admiring the Pont de Normandie, Ian Johnston and Bernie Clark discuss sustainability...

How sustainable is mass production?

How sustainable is mass production? Copyright free image Credit: [Public domain], via Wikimedia Commons
Introductory level Duration 15 mins Updated 15 Aug 2014
Miraculous inventions and engineering has enabled us to get our hands on cheap and effective products used in everyday life, but are the materials...