Michael Palin presents the secretive chowchilla from Queensland, Australia.
A dairy farmer in Staffordshire says he could be paid just 13 pence per litre for his milk
14/30 William Herschel attempted to chart the cosmos using a homemade telescope.
Adam Rutherford investigates new insights into what lies at the centre of the Earth.
Michael Palin presents the Mauritius kestrel, from the island of Mauritius.
Farming minister George Eustice on the 'dairy summit' with NFU, banks and producers.
13/30 Heather Couper considers how Edmund Halley went about calculating the orbit of a comet.
Australia has big plans to develop the Northern Territory. Julian Rush reports.
MEPs vote on whether or not to label processed meat with its country of origin.
12/30 Isaac Newton's mathematical brilliance put the basic laws of physics on a firm foundation.
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