{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sustainable Energy - Without the Hot Air","author_name":"David JC MacKay","thumbnail_url":"https://www.ebooknetworking.net/books/190/686/big1906860017.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1906860017.html\">Sustainable Energy - Without the Hot Air</a>","width":400,"height":300}