{"product_id":"magnetic-cylindrical-ferrofluid-in-a-bottle","title":"Magnetic Cylindrical Ferrofluid In A Bottle","description":"\u003cdiv\u003eFerrofluid is the astonishing liquid that becomes highly magnetized in the presence of a magnetic field.  \u003cbr\u003e \u003cbr\u003eComprised of nano-scale magnetic particles suspended in a transparent liquid, undisturbed ferrofluid forms into a smooth pool. But when a magnet is brought close, ferrofluid reacts in strange and fascinating ways.  \u003cbr\u003e \u003cbr\u003eWith Ferrofluid in a Bottle, you can safely and easily play with this spectacular substance. Using the included neodymium magnet(s), you can spike, toss, drop, pull, and bridge the ferrofluid. You can even make it dance.  \u003cbr\u003e  \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eYou've just got to see this stuff to believe it!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e \u003cbr\u003e \u003cbr\u003eThe liquid is comprised of nano-sized magnetic particles that are suspended in a unique combination of solvents. In the presence of a strong magnet, the liquid becomes magnetized and generally behaves like some sort of alien creature. Science is awesome!  \u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFerrofluid is for fun blowing your mind\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e \u003cbr\u003e \u003cbr\u003eA liquid magnet = hours of fun. You can spike it, toss it, drop it, stretch it, bridge it, and make it dance. It\\'s basically a fidgeters dream come true.  \u003cbr\u003e \u003cbr\u003eBecause ferrofluid can be messy and stains easily, the manufacturer smartly sealed it inside a bottle. Plus, its metal cap makes for a great place to store the included magnet when not in use. Simply put, Ferrofluid in a Bottle is the best way to experience the magic that is ferrofluid.  \u003cbr\u003e \u003cbr\u003eFerrofluid is a liquid that responds to magnetic fields.  \u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ehose spikes are magnetic field lines!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e \u003cbr\u003e \u003cbr\u003eMost of us have performed (or seen pictures of) the classic magnetic field experiment. You place a bar magnet underneath a piece of paper and then sprinkle iron filings on top. The filings arrange themselves in such a way as to approximate the magnetic flux lines.  \u003cbr\u003e \u003cbr\u003eUsing Ferrofluid in a Bottle, you can see this phenomenon in real-time and in 3D! The stronger the magnet, the larger the spikes. And the closer the magnet is to the ferrofluid, the closer the spikes will be to each other.  \u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eUsage note:\u003c\/strong\u003e Leaving the magnet against the ferrofluid for extended periods of time can cause irreversible damage to your ferrofluid such as it no longer being able to spike. When not in use, keep the included magnet attached to the cap of the bottle or in a separate location.  \u003cbr\u003eObserve magnetic flux lines by placing a magnet close to the ferrofluid.  \u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eTwo included magnets double the fun\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e \u003cbr\u003e \u003cbr\u003eFerrofluid in a Bottle (60ml size) includes two small neodymium magnets which allow for some über cool interactions. You can bridge the fluid across the walls of the bottle as well as create a yo-yoing effect by moving the magnets back and forth.  \u003cbr\u003e \u003cbr\u003eWhen you\\'re done, you can store the magnets on the top of the bottle cap.  \u003cbr\u003e \u003cbr\u003eCreate the bridge effect using the two included magnets (60ml bottle only).  \u003cbr\u003e \u003cbr\u003e  Size:9*5.2*3cm   \u003cbr\u003e \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 x Magnetic Liquid Display Bottle, 2 x Magnet\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e","brand":"Cheap Max Deals","offers":[{"title":"Default Title","offer_id":39803009892523,"sku":"6069711-black","price":19.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0499\/8479\/8891\/products\/product-image-267131834.jpg?v=1620325037","url":"https:\/\/flectohub.com\/products\/magnetic-cylindrical-ferrofluid-in-a-bottle","provider":"Flecto Hub","version":"1.0","type":"link"}