{"title":"N A Downie","description":null,"products":[{"product_id":"ink-sandwiches-electric-worms-and-37-other-experiments-for-saturday-science-book-n-a-downie-9780801874109","title":"Ink Sandwiches, Electric Worms and 37 Other Experiments for Saturday Science","description":"How do you make a clock out of an ice cube? Send messages using bubbles? Make money using a tube that waltzes? This collection of curious and offbeat science experiments provides the answers to these and 36 other questions. Accomplished physicist and science writer Neil A. Downie covers a range of phenomena, from the rocking and rolling that drives a waltzing tube; to the fluid mechanics of a coffee-cup rev counter and biceps made from balloons; to the simple chemistry of red-hot batteries and wet solar cells. For each experiment, he provides historical anecdotes about the relevant phenomena, a list of equipment, detailed instructions, and a full explanation - requiring only high-school mathematics - of the science behind the procedure. For those intrigued by any experiment, he includes follow-up suggestions, which describe ways to tinker with the initial recipe. mathematics, will appeal to high-school science teachers, inveterate tinkerers, amateur scientists, or anyone looking for a project for the next science fair.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49566772887825,"sku":"GOR006265955","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":50471845921041,"sku":"GOR013963698","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0801874106.jpg?v=1750849481"}],"url":"https:\/\/www.worldofbooks.com\/en-gb\/collections\/author-books-by-n-a-downie.oembed","provider":"World of Books ","version":"1.0","type":"link"}