{"product_id":"remanenza-the-hysteresis-countess-mug","title":"Remanenza, the Hysteresis Countess Mug","description":"\u003cp\u003eHysteresis: the area enclosed by a B–H loop equals the energy dissipated per cycle per unit volume.\u003c\/p\u003e\n\u003cp\u003eThe joke: Revisions that return to the original draft still dissipate energy: the loop area. The slogan on the mug reads \u003cstrong\u003eFULL REVISION LOOP. AREA LOST AS HEAT.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSource: E. Warburg, \"Magnetische Untersuchungen\", Ann. Phys. 249, 141 (1881), doi:10.1002\/andp.18812490510; C. P. Steinmetz, \"On the law of hysteresis\", Trans. AIEE 9, 1 (1892), doi:10.1109\/T-AIEE.1892.5570437.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":50978068430951,"sku":"34014826701437110598","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/2453856400573587762_2048.jpg?v=1793684182","url":"https:\/\/pixelatedphysics.com\/products\/remanenza-the-hysteresis-countess-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}