Starting with a mixture of iron filings and sulphur, Uncle Paul awakens in his young nephews an eagerness to learn more about the properties of the elements. Through a series of carefully-devised e...
Listen along with Jules and Emile as Uncle Paul uncovers the mysteries of chemistry.Readers familiar with Jules and Emile (The Storybook of Science) will welcome the chance to ...
Listen along as Uncle Paul converses with his three children, teaching them all about the world around us. Share the story of ants’ underground city, the spider’s suspension bridge, ...