This exhibition features more than 80 animals, incuding goats, giraffes and octopuses, which have opened up in the name of science so we can see their biology, physiology and learn how evolution has worked. Icky, but fascinating.

National History Museum, Cromwell Road, SW7 5BD. Apr 6-Sept 16. £9. Tube: South Kensington

www.nhm.ac.uk