{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The 4 Percent Universe: Dark Matter, Dark Energy, and the Race to Discover the Rest of Reality","author_name":"Richard Panek","thumbnail_url":"https://www.ebooknetworking.net/books/054/757/big0547577575.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0547577575.html\">The 4 Percent Universe: Dark Matter, Dark Energy, and the Race to Discover the Rest of Reality</a>","width":400,"height":300}