{"product_id":"2940153740355","title":"Gravity And Dark Energy","description":"\u003cp\u003eI have continued my thoughts in \"What Black Hole can teach us about gravity\" and formed an idea about dark energy. What dark energy is and how it is connected to gravity. Before reading this I recommend to read my previous publication.\u003c\/p\u003e","brand":"Erik Dahlén","offers":[{"title":"Default Title","offer_id":47103319113968,"sku":"2940153740355","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940153740355_p0.jpg?v=1764055448","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940153740355","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}