{"product_id":"degreeda-the-equipartition-dreamer-mug","title":"Degreeda, the Equipartition Dreamer Mug","description":"\u003cp\u003eEquipartition: ½k\u003csub\u003eB\u003c\/sub\u003eT per quadratic degree of freedom; frozen modes at low T contribute nothing.\u003c\/p\u003e\n\u003cp\u003eThe joke: Frozen-out degrees of freedom: grad-student burnout. The slogan on the mug reads \u003cstrong\u003e½kT PER DEGREE OF FREEDOM. I HAVE NONE LEFT.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSource: L. Boltzmann, Wien. Ber. 63, 679 (1871); K. Huang, Statistical Mechanics (Wiley, 1987).\u003c\/p\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":50978161983591,"sku":"17891547498959642672","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/14338910383922474633_2048.jpg?v=1793684273","url":"https:\/\/pixelatedphysics.com\/zh-hant\/products\/degreeda-the-equipartition-dreamer-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}