{"product_id":"rubber-band-engineer-isbn-9781631591044","title":"Rubber Band Engineer","description":"\u003cp\u003e\u003cb\u003eYou don't have to be a genius to create these ingenious contraptions, you just need rubber bands, glue, paperclips, and \u003ci\u003eRubber Band Engineer\u003c\/i\u003e, of course.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e Shooting far, flying high, and delivering way more exciting results than expected are the goals of the gadgets in \u003ci\u003eRubber Band Engineer\u003c\/i\u003e. Discover unexpected ways to \u003cb\u003eturn common materials into crafty contraptions\u003c\/b\u003e that range from surprisingly simple to curiously complex. \u003cbr\u003e\u003cbr\u003e In vivid color photos, you'll be guided on how to create \u003cb\u003eslingshot rockets\u003c\/b\u003e, \u003cb\u003eunique catapults\u003c\/b\u003e, and even \u003cb\u003ehydraulic-powered machines\u003c\/b\u003e. Whether you build one or\u003cb\u003e all 19 of these designs\u003c\/b\u003e, you'll feel like an ingenious engineer when you're through. Best of all, you don't need to be an experienced tinkerer to make any of the projects! All you need are household tools and materials, such as \u003cb\u003epaper clips\u003c\/b\u003e, \u003cb\u003epencils\u003c\/b\u003e, \u003cb\u003epaint stirrers\u003c\/b\u003e, and\u003cb\u003e ice pop sticks\u003c\/b\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGrab your glue gun\u003c\/b\u003e, pull out your \u003cb\u003epliers\u003c\/b\u003e, track down your \u003cb\u003etape and paper clips\u003c\/b\u003e, and get started on the challenging, fun, and rewarding journey toward becoming \u003cb\u003ea rubber band engineer\u003c\/b\u003e.\u003c\/p\u003e","brand":"Rockport Publishers","offers":[{"title":"Default Title","offer_id":44896228901093,"sku":"NP9781631591044","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/90ad3ee2-79c9-42b9-b500-ab0200a8fcea.jpg?v=1767871676","url":"https:\/\/k12savings.com\/es\/products\/rubber-band-engineer-isbn-9781631591044","provider":"K12savings","version":"1.0","type":"link"}