{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Making Starships and Stargates: The Science of Interstellar Transport and Absurdly Benign Wormholes (Springer Praxis Books)","author_name":"James F. Woodward","thumbnail_url":"https://www.ebooknetworking.net/books/146/145/big1461456223.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1461456223.html\">Making Starships and Stargates: The Science of Interstellar Transport and Absurdly Benign Wormholes (Springer Praxis Books)</a>","width":400,"height":300}