{"product_id":"eisco-labs-leyden-jar","title":"Eisco Labs Leyden Jar","description":"\u003ch3\u003eEisco Labs Leyden Jar\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eEisco Labs Leyden JarShock your students again and again with this Leyden\nJar. The first device capable of storing an electric charge was the Leyden\nJar. Invented by a German, Ewald G. von Kleist, on November 4, 1745. Kliest\nmade the discovery by accident. While experimenting with electricity, he\ntouched his electric generator to a nail stuck into a medicine bottle through\nthe cork. Later, he received a great shock by touching the nail. Although he\ndid not understand how it worked, he had discovered that the nail and the jar\nwere capable of temporarily storing electrons. Today we would call this device\na capacitor. Capacitors are used in every form of electronic equipment.This\nLeyden Jar is designed for classroom demonstrations, and comes with a durable\ninner and outer plate, a plastic dielectric, and instructions. The inner plate\nhas a hook and ball attached which makes it easy to charge. Use this equipment\nto duplicate many classic static electricity experiments. Learn about static\nelectricity and the function of a dielectric with this unique device. Leyden\nJar is 3\" in diameter and 8\" tall.You probably shouldn't actually shock your\nstudents.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eUseful for performing many different activities in static electricity\u003c\/li\u003e\n         \u003cli\u003eComes with inner and outer cup, as well as plastic dielectric\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003chr class=\"py-vbody\" style=\"display: none\"\u003e\n\n\n","brand":"EISCO","offers":[{"title":"Default Title","offer_id":42532064329881,"sku":"B00AWS445W","price":162.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/products\/B00AWS445W.jpg?v=1661613855","url":"https:\/\/soundstores.net\/products\/eisco-labs-leyden-jar","provider":"SoundStore Australia","version":"1.0","type":"link"}