{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Why Don't Jumbo Jets Flap Their Wings?: Flying Animals, Flying Machines, and How They Are Different","author_name":"Professor David Alexander","thumbnail_url":"https://www.ebooknetworking.net/books/081/354/big0813544793.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0813544793.html\">Why Don&#039;t Jumbo Jets Flap Their Wings?: Flying Animals, Flying Machines, and How They Are Different</a>","width":400,"height":300}