Image for Extracting spider silk

Extracting spider silk

Duration: 01:20

In this highlight from Bang Goes The Theory, Jem collects spider silk from a golden orb spider. The spider wasn't harmed.

Available since: Mon 28 Sep 2009

This clip is from

Bang Goes the Theory

Investigating the science behind the headlines and making sense of the issues that matter.

Image for Bang Goes the Theory

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