It is hard to imagine modern life without accurate clocks. But how did ancient civilisations measure and record time? What time scales are involved in prehistory? How did time keeping help seafarin…
Latitude & longitude is the story of exploration, maps, clocks, and navigation, as humankind tried to work out where thing were and to get there.
An Usborne internet linked book contains descriptions of websites you can visit to take you further into teh subject in a fun and informative way. To visit teh sites, go to the Usborne Quicklinks w…