Videos to use at the classroom

https://www.youtube.com/watch?v=m0zrRIN_T5E (7 riddles to solve)
https://www.youtube.com/watch?v=TJgLcbSY5Bk (14 short reading no talking)
https://www.youtube.com/watch?v=vVsXO9brK7M (Ted talk about success)
https://www.youtube.com/watch?v=L2fG6Eau2Xs (how do English  speakers know we are Spanish)

https://www.youtube.com/watch?v=NOl0v54DaXo&index=21&list=PLOSwo25lz_TWXHPQ4YiZepKtJYhN6Emur
https://www.youtube.com/watch?v=LUWyDWEXH8U (the earth in 2100)