{"product_id":"void-whisperer-cosmological-constant-physics-mug","title":"Void Whisperer – Cosmological Constant Physics Mug","description":"\u003cp\u003eMeet Void Whisperer. The universe's expansion is speeding up, as if empty space had energy. Adding up quantum zero-point energy naively gives a number up to about 10¹²⁰ times too large. The fix is unknown. On the mug: ρ_Λ ≈ (2.2 meV)⁴, in units where ħ = c = 1. Pixel-art full-wrap design on a black ceramic mug, 11 or 15 oz.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":50913983234151,"sku":"29849649956590674953","price":21.99,"currency_code":"USD","in_stock":true},{"title":"15oz","offer_id":50913983266919,"sku":"24739070818407839830","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/12712609450889222972_2048.jpg?v=1793572991","url":"https:\/\/pixelatedphysics.com\/pl\/products\/void-whisperer-cosmological-constant-physics-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}