{"product_id":"heebie-jeebies-ferromagnetic-fluid","title":"Heebie Jeebies: Ferromagnetic Fluid","description":"\u003cp\u003eA ferrofluid is a wonderous liquid that becomes highly magnetised in the presence of magnets due to its ferromagnetic particles!\u003c\/p\u003e\n\u003cp\u003eWhen a magnet comes close to the fluid, fascinating black spikes will form as they are drawn out along invisible magnetic field lines.\u003c\/p\u003e\n\u003cp\u003eWho doesn't love a shiny magnetic fluid that morphs into epic shapes in the presence of a magnet?!\u003c\/p\u003e\n\u003cp\u003eThe movements created by the Ferromagnetic Fluid are mesmirising and look fantastic when on display in your test tube!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eTake a small amount (1-2cm) of ferromagnetic powder in the test tube.\u003c\/li\u003e\n\u003cli\u003eFill the tube with water to the top, then seal the lid and shake.\u003c\/li\u003e\n\u003cli\u003eYour test tube will look full of black liquid. Use your magnet to collect the ferrofluid in the water and move the cluster around!\u003c\/li\u003e\n\u003cli\u003eYou now have ferrofluid in your test tube!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFor advanced use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePlace a small amount (1\/2 teaspoon) of your ferromagnetic powder in a dish.\u003c\/li\u003e\n\u003cli\u003eAdd clear mineral oil or vegetable oil in small amounts, and stir in the powder until there is a smooth thick liquid on the dish.\u003c\/li\u003e\n\u003cli\u003eIntroduce your magnet under the bottom of the dish. The liquid will move and form shapes in the liquid!\u003c\/li\u003e\n\u003cli\u003eTry holding the magnet a few cms from the bottom of the dish and watch the liquid change!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eWhen the magnetic field is removed from the liquid, it will return to it's original liquid form!\u003c\/p\u003e\n\u003cp\u003eDefy gravity as you bring your magnet down towards the fluid from above, and watch as it jumps up to meet the magnet!\u003c\/p\u003e\n\u003cp\u003eRecommended for ages 8 and up (adult supervision required - things could get messy!).\u003c\/p\u003e\n\u003cp\u003ePlaying with ferromagnetic fluid is super fun, but spilling it isn't. Please ensure the lid is screwed on tight.\u003c\/p\u003e","brand":"Heebie Jeebies","offers":[{"title":"Default Title","offer_id":44151487299647,"sku":"ang1792237564550","price":5.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7187\/6415\/files\/heebie-jeebies-ferromagnetic-fluid_1.webp?v=1792237570","url":"https:\/\/fieldora.shop\/products\/heebie-jeebies-ferromagnetic-fluid","provider":"My Store","version":"1.0","type":"link"}