{"product_id":"neodymium-magnets","title":"Neodymium Magnets","description":"If you want Super Strong magnets - then look no further! Place one Neo on the inside of you palm and one on the outside hand - you won't believe the power! Includes six 0.5inch round plastic-encased Neodymium magnets. Neodymium magnets are very strong relative to their mass. 2500 Gauss each.German Karl Friedrich Grauss, the mathematician who is sometimes called the \"prince of mathematics.\" He was a prodigious child, at the age of three informing his father of an arithmetical error in a complicated payroll calculation and stating the correct answer. In school, when his teacher gave the problem of summing the integers from 1 to 100 (an arithmetic series ) to his students to keep them busy, Gauss immediately wrote down the correct answer 5050 on his slate. At age 19, Gauss demonstrated a method for constructing a heptadecagon  using only a straightedge  and compass  which had eluded the Greeks. (The explicit construction of the heptadecagon  was accomplished around 1800 by Erchinger.) Gauss also showed that only regular polygons  of a certain number of sides could be in that manner (a heptagon,  for example, could not be constructed.) \u003cbr\u003e\u003cp\u003eSee related categories of \u003ca href=\"http:\/\/www.trendtimes.com\/educational-toys.html\"\u003eeducational toys\u003c\/a\u003e and \u003ca href=\"http:\/\/www.trendtimes.com\/science-toys.html\"\u003escience toys\u003c\/a\u003e for children.\u003c\/p\u003e","brand":"Trend Times Toys \u0026 Hobbies","offers":[{"title":"Default Title","offer_id":43579320893497,"sku":"21-481","price":9.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/neodymium-magnets-50.jpg?v=1720888694","url":"https:\/\/www.trendtimes.com\/products\/neodymium-magnets","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}