{"product_id":"20pcs-straight-magnetic-rod-stick-model-building-assembly-education-kids-adults-toy","title":"20PCS Straight Magnetic Rod Stick Model Building Assembly Education Kids Adults Toy","description":"\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_1.gif\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_3.gif\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:#656078;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003eThe models shown above are amazing, right?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003eOnce you make the magnets get the \u003cspan style=\"color:#656078;\"\u003emax. magnetic force\u003c\/span\u003e, the basic condition, then it is much easier for you to building the models as pictures.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003ePlease see Picture A and Picture B.\u003c\/span\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_4.gif\" style=\"height: 324px; width: 600px;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_2_4.jpg\" style=\"width: 567px; height: 33px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003eIn these two pictures, the triangles are the same. Three angles of the triangle in the Picture A cannot attract steel balls, while two angles of the triangle in the Picture B can attract steel balls.\u003cbr\u003e\u003cbr\u003eWhy? Because in Picture A, the magnetic circuit of the triangle is balanced and reach its max. magnetic force, while the triangle in Picture B is not, which make the steel balls \u003c\/span\u003e\u003cspan style=\"font-size:14px;\"\u003emagnetized. Therefore, triangle A is firmer than triangle B.\u003cbr\u003e\u003cbr\u003eMost of people know the basic rule: \u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003ethe same polarity will repel each other, while those of different polarity will attract each other. If you want to get the max. magnetic force, you have to make sure the \u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003emagnetic circuit is balanced. Balanced \u003c\/span\u003e\u003cspan style=\"font-size:16px;\"\u003emagnetic circuit means each connection has \u003c\/span\u003e\u003cspan style=\"font-size:14px;\"\u003edifferent polarity, also the magnetic models are firmest.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:#656078;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eUsing imbalanced magnetic circuit, you can build more interesting dynamic models. \u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_6.gif\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_5.gif\" style=\"width: 600px; height: 556px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_9.jpg\" style=\"width: 600px; height: 451px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/imgmgr.banggood.com\/images\/upload\/2015\/07\/SKU223738_10.gif\" style=\"width: 600px; height: 312px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/66\/55\/e77e96b8-1c11-4523-b3be-4afe9a4d7d77.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A8\/3B\/0e9e74e6-7355-4de8-bf58-e2f1c1c43b41.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/AD\/08\/ca09b0f0-e69c-40a5-8504-8ad29e9d7754.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/B2\/03\/c93b5d21-8e8d-414a-8d5f-5b8db9fd0ed9.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem: Straight Magnetic Rods\u003cbr\u003eQuantity: 20pcs per package\u003cbr\u003eStraight Magnetic Stick Length: About 27mm\u003cbr style=\"color: rgb(101, 109, 120); font-family: Arial; font-size: 14px;\"\u003eRecommended Age: 8+ Years Old\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cbr\u003eAdults' supervision is needed when young children are playing these rods.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e20 x \u003cspan style=\"font-size: 13.3333px;\"\u003eStraight Magnetic Rods\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14554079002668,"sku":"1168590","price":1445.35,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/ac1e0e05-5424-45ca-81fe-15193fe5b943_1b7bfb4a-c9e1-4572-b401-0f747a431a98.jpg?v=1584955666","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/20pcs-straight-magnetic-rod-stick-model-building-assembly-education-kids-adults-toy","provider":"Electronic Pro ","version":"1.0","type":"link"}