{"title":"What Do Simple Machines Do?","description":null,"products":[{"product_id":"what-do-wheels-and-cranks-do-book-david-glover-9780431064154","title":"What do Wheels and Cranks do?","description":"Each book introduces a particular simple machine and then explores how it is used in different and increasingly complex gadgets and machines.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49554395267345,"sku":"GOR005071585","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":50475258675473,"sku":"GOR006401867","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0431064156.jpg?v=1750911151"},{"product_id":"what-do-pulleys-and-gears-do-book-david-glover-9780431064079","title":"What do Pulleys and Gears do?","description":"Each book introduces a particular simple machine and then explores how it is used in different and increasingly complex gadgets and machines.","brand":"WoB","offers":[{"title":"GB \/ GOOD \/ INTERNAL","offer_id":49972470448401,"sku":"GOR009966920","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0431064075.jpg?v=1751229607"}],"url":"https:\/\/www.worldofbooks.com\/en-gb\/collections\/what-do-simple-machines-do-book-series.oembed","provider":"World of Books ","version":"1.0","type":"link"}