lunes, 28 de noviembre de 2011

13 of historys greatest polar explorers

It takes a thirst for adventure and a brave spirit to venture into the harsh landscapes of the Arctic and Antarctic, but courageous men and women have been doing so for more than a century.

Source:
http://www.mnn.com/earth-matters/animals/photos/13-of-historys-greatest-polar-explorers/into-the-icy-unknown