To celebrate the launch in November of our new lunar-imaging guide, Shoot the Moon, we asked you to send us your photographs of the moon for a chance to win £100 worth of Cambridge astronomy books. We've been dazzled by the response and by the extraordinary images sent from all over the world. Author Nicolas Dupont-Bloch has been busy picking his favourites and now it's time to announce the winner.

Luigi Lugiato author of Nonlinear Optical Systems [with Franco Prati and Massimo Brambilla], 2015, discusses his equation which provides a paradigm for pattern formation in nonlinear optical systems

Daniel Kernell author of Colours and Colour Vision gives us an insight into normal vs. deviant colour vision.

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