Quentin Cooper presents his weekly digest of science in and behind the headlines. Material World this week is full of record breakers: an experiment involving 61 million people, an update on what is happening with the furthest-flung man-made object from Earth; the Voyager space craft, the largest botanical project ever completed - the Flora of Tropical East Africa and the biggest award for engineering - The Queen Elizabeth Prize.

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30 minutes

Last on

Mon 17 Sep 2012 21:00

Inside Science

BBC Inside Science

Adam Rutherford explores the research that is transforming our world.