Museum of the History of Science Oxford

Students of science will swoon at this fascinating museum, stuffed to the ceilings with awesome astrolabes, astonishing orreries and early electrical apparatus. Housed in the lovely 17th-century building that held the original Ashmolean Museum, it displays everything from cameras that belonged to Lewis Carroll and Lawrence of Arabia to a wireless receiver used by Marconi in 1896 and a blackboard that was covered with equations by Einstein in 1931, when he was invited to give three lectures on relativity.