{"product_id":"astronomy-essentials-sun-source-of-energy-life-astronomy-essentials-sun-source-of-energy-life-dvd-631865488421","title":"Astronomy Essentials: Sun-source Of Energy \u0026 Life - Astronomy Essentials: Sun-source Of Energy \u0026 Life - DVD","description":"THE SUN: SOURCE OF ENERGY AND LIFE: The sun is only one the thousands of stars found in our Galaxy. Physical characteristics of the Sun: size, distance, mass, temperature. The Sun's energy: it's main chemical element is Hydrogen. Helium atoms. Nuclear fusion. The Seas. The Sun and life: Whereas plants use the Sun's energy directly, man uses the same energy in different ways.","brand":"AEC","offers":[{"title":"Default Title","offer_id":49205444116722,"sku":"CEBG4884DVD","price":29.37,"currency_code":"USD","in_stock":false}],"url":"https:\/\/discandvinyl.com\/products\/astronomy-essentials-sun-source-of-energy-life-astronomy-essentials-sun-source-of-energy-life-dvd-631865488421","provider":"DiscandVinyl.com","version":"1.0","type":"link"}