Comments on: Fun, free and easy, Duolingo teaches Spanish, French, German, and more. http://f… https://narcolepticnerd.com/2013/07/17/fun-free-and-easy-duolingo-teaches-spanish-french-german-and-more-httpf/ nerd that blogs everything Wed, 17 Jul 2013 15:56:14 +0000 hourly 1 https://wordpress.org/?v=6.7.1