Categories Uncategorized INFOGRAPHIC. There are at least 7,102 known languages Post author By Sic Post date 13 June 2016 No Comments on INFOGRAPHIC. There are at least 7,102 known languages http://www.lucasinfografia.com/Mother-tongues ← Solar cells surpass 20 percent efficiency → New drug is clearing up severe psoriasis, trials find Leave a Reply Cancel replyYou must be logged in to post a comment.