{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"20th Century In Science, including: 1900 In Science, Metamaterial, List Of 20th Century Lunar Eclipses, List Of Largest Optical Telescopes In The 20th Century, Negative Index Metamaterials","author_name":"Hephaestus Books","thumbnail_url":"https://www.ebooknetworking.net/books/124/335/big124335576X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-124335576X.html\">20th Century In Science, including: 1900 In Science, Metamaterial, List Of 20th Century Lunar Eclipses, List Of Largest Optical Telescopes In The 20th Century, Negative Index Metamaterials</a>","width":400,"height":300}