How We Got to Now How We Got to Now Six Innovations That Made the Modern World Steven Johnson Riverhead2014Hardback302pp Illustrated227x151mm 9781594632969 Product Code: 508713 Details Published to accompany a US TV series, this history of human progress identifies six key inventions – refrigeration, clocks, lenses, water purificatio... DetailsBackDetailsPublished to accompany a US TV series, this history of human progress identifies six key inventions – refrigeration, clocks, lenses, water purification, sound recording and artificial light – and describes the development and far-reaching consequences of each breakthrough. Felt-tip mark on the lower trimmed edge.Read MoreRead Less publ $30.00now £7.99 Qty Qty123 Add to Basket CategoriesScience & NatureScienceTagsInventions & inventors