How to take a great picture - Carolina Molinari

Posted by 105163***, views: 17436,
    www.youtube.com , level=18, 2:37 , on 2013/09/16

The science of macaroni salad: What's in a mixture? - Josh Kurz

Posted by 105163***, views: 15820,
    www.youtube.com , level=20, 2:25 , on 2013/09/16

Common Cold - The Infographics Show

Posted by 105163***, views: 15775,
    www.youtube.com , level=15, 1:33 , on 2013/09/14

The Strategizing Brain: Colin Camerer at TEDxCaltech

Posted by 105163***, views: 16467,
    www.youtube.com , level=21, 0:16 , on 2013/09/14

Passenger - Let Her Go [Official Video]

Posted by iwonaw***, views: 15962,
    www.youtube.com , level=9, 2:55 , on 2013/09/12

kinh te VOA 1

Posted by dinhhu***, views: 12771,
    www.listen-and-write.com , level=10, 3:04 , on 2013/09/07

kinh te 2

Posted by dinhhu***, views: 15272,
    www.listen-and-write.com , level=4, 1:37 , on 2013/09/07

education 1

Posted by dinhhu***, views: 14140,
    www.listen-and-write.com , level=9, 2:56 , on 2013/09/06

economic 1

Posted by dinhhu***, views: 3166,
    www.listen-and-write.com , on 2013/09/06

10 Very Short Conversations. Set Three. Easy English Conversation Practice.

Posted by martar***, views: 4710,
    www.youtube.com , on 2013/09/02