Written by award-winning author Richard Platt, How They Made Things Work: Greeks examines aspects of technology in ancient Greece, including money, mining, map-making, navigation and weapons. Suitable
Written by award-winning author Richard Platt, How They Made Things Work: Romans examines aspects of technology in ancient Rome, including concrete, road building, weapons, domes and arches. Suitable
Written by award-winning author Richard Platt, How They Made Things Work: Egyptians examines aspects of technology in ancient Egypt, including irrigation, cosmetics, building the pyramids, ship-bulldi
