https://www.khanacademy.org
https://www.youtube.com/user/crashcourse/playlists
https://www.youtube.com/playlist?list=PLgYiyoyNPrv-55XhxDm8Ht935RlykoSwe
http://www.lifehack.org/articles/productivity/100-incredible-things-learned-watching-70-hours-ted-talks-last-week.html
http://unplugthetv.com
http://www.howacarworks.com
http://favoriteandforget.com/post/129597507277/tips-to-make-you-a-more-likeable-person
https://www.openstaxcollege.org/books
https://www.reddit.com/r/Entrepreneur/comments/2y66lj/37_tactics_i_used_to_grow_my_company_to_50kmonth
http://imgur.com/a/5991n
https://www.youtube.com/watch?v=O1aRFpi9ALA