This is probably my favorite tool for learning and practicing Spanish. That and talking to people on whatsapp. You can use it on your computer or as a mobile app. I prefer the app. http://duolingo.com
http://www.bbc.co.uk/news/world-europe-40909469
Found this article about how horses are used to make glue. Seems a bit barbaric in this day and age.
http://www.slate.com/articles/life/explainer/2012/02/what_do_horses_have_to_do_with_glue_.html