{"product_id":"tornado-tornado-tube-vortex-demo","title":"Tornado Tube - Vortex Demo, Each Each","description":"A \"tornado tube\" is formed by filling a bottle with water, inverting a second bottle over the first, and sealing them together at the mouths to form an hourglass-shaped device. When the tube is swirled and then flipped, water drains smoothly into the lower bottle while a standing vortex forms in the upper one.","brand":"Iec","offers":[{"title":"TORNADO","offer_id":46071633084660,"sku":"TORNADO","price":5.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/7326\/5908\/files\/TORNADO.png?v=1761600009","url":"https:\/\/www.livingstone.com.au\/products\/tornado-tornado-tube-vortex-demo","provider":"Livingstone","version":"1.0","type":"link"}