TRAVEL BROADENS THE MIND The Beagle sails off from the coast of Brazil, with a young Charles Darwin – influential ideas forming in his head – on board
SCIENCE PHOTO LIBRARY X1, TOPFOTO X1. ISTOCK X1
THE VOYAGE OF THE BEAGLE
“It never occurred to me,that the productions of islands only a few miles apart, and placed under the same physical conditions, would be dissimilar” Darwin nearly misses his biggest discovery on the Galápagos