{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Crafty geometry: mathematicians are knitting and crocheting to visualize complex surfaces.: An article from: Science News","author_name":"Erica Klarreich","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000MV9HBA.html\">Crafty geometry: mathematicians are knitting and crocheting to visualize complex surfaces.: An article from: Science News</a>","width":400,"height":300}