{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"200 More Puzzling Physics Problems","author_name":"Peter Gnadig","thumbnail_url":"https://www.ebooknetworking.net/books/131/664/big131664068X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-131664068X.html\">200 More Puzzling Physics Problems</a>","width":400,"height":300}