B2B@supermemo.com<\/a>.<\/p>\n\nSee you soon!
The SuperMemo Team<\/p>\n<\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"It was around 1450 that Johannes Gutenberg, a German inventor, developed a method of movable type and used it to create one of the Western world’s first printed books.","protected":false},"author":9,"featured_media":31957,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[218,215],"tags":[979,986,991,982],"acf":[],"yoast_head":"\n
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