{"product_id":"brownie-race-car-design-challenge-engineering-badge","title":"Brownie Race Car Design Challenge Engineering  Badge","description":"Design, build, and test your own race car to explore how science can make a faster race car!\u003cbr\u003e\u003cbr\u003e1. Learn how design can affect speed\u003cbr\u003e2. Design and build your race car\u003cbr\u003e3. Design your racetrack\u003cbr\u003e4. Conduct a fair test and record results\u003cbr\u003e5. Share what you learned\u003cbr\u003e\u003cbr\u003eWhen you’ve earned this badge, you'll have designed a race car and a race track and carried out “fair tests” to learn how design affects speed.","brand":"Shop Citrus","offers":[{"title":"Default Title","offer_id":52089234129189,"sku":"731955612337","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2263\/8117\/files\/4c789568-2d5b-451c-a677-0826506cda48.png?v=1773756193","url":"https:\/\/citrus-shop.org\/products\/brownie-race-car-design-challenge-engineering-badge","provider":"Shop Citrus","version":"1.0","type":"link"}