{"product_id":"springer-spiral-spring-robot-car-science-kit-stem","title":"Springer Spiral Spring Robot Car Science Kit Stem","description":"Explore the secret of clockwork mechanisms. Discover spring power! Have you ever wondered about the power source of a wind-up car or where the ticking sound of a clock comes from\u003cp\u003eThe secret lies in the mainspring. Centred on the clockwork is a spiral torsion spring where you will be able to store energy by winding it tightly. Then release it to trigger the inner mechanical operation and watch your spring timer, spring car or spring bot start moving!\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003cli\u003e This kit can be reassembled into 3 different styles:\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e Spring Car - wind-up tightly and then release. The car will run at full speed for up to 14 metres. Show your friends how fast it can go!\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e Spring Robot - the spiral spring works with high-speed escapement, providing the robot steady power to walk 50 centimetres. Waddling around with his quirky face, you will find him the funniest and most hilarious buddy ever!\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e Spring Timer - the spiral spring works with low speed escapement, performing as a 6 minute countdown timer with ticking sound. Time yourself doing your favourite things. This helpful timer won't let you forget to have some fun!\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e This innovative science kit is fun to build and environmentally-friendly.\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e No motor, batteries or screws required - it is all powered by the plastic spring.\u003cbr\u003e\n\u003c\/li\u003e\u003cli\u003e The only thing you will need is a diagonal cutter to help you build the entire piece.\u003cp\u003eRecommended for ages 8 years+\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003e\u003cp\u003eWARNING — KEEP BATTERIES OUT OF REACH OF CHILDREN\u003c\/p\u003e\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eThis product contains 1 or more Coin Cell or Button type Batteries.\u003c\/li\u003e \u003cli\u003eSwallowing may lead to serious injury in as little as 2 hours or death, due to chemical burns and potential perforation of the Esophagus.\u003c\/li\u003e \u003cli\u003eIf you suspect your child has swallowed or inserted a button battery immediately call the 24-hour Poisons Information Centre on 13 11 26 for fast, expert advice.\u003c\/li\u003e \u003cli\u003eExamine devices and make sure the battery compartment is correctly secured, eg that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure.\u003c\/li\u003e \u003cli\u003eDispose of used button batteries immediately and safely. Flat batteries can still be dangerous.\u003c\/li\u003e \u003cli\u003eTell others about the risk associated with button batteries and how to keep their children safe.\u003c\/li\u003e \u003c\/ul\u003e\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"JOHNCO","offers":[{"title":"Default Title","offer_id":41168675700832,"sku":"39399","price":38.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/3013\/6160\/files\/FS730_1200x1200_2a6088c3-2835-4a10-9bae-b3e2f82e707d.png?v=1723612490","url":"https:\/\/brickbuilder.com.au\/products\/springer-spiral-spring-robot-car-science-kit-stem","provider":"Toys and Hobbys Australia","version":"1.0","type":"link"}