Why It Is So HARD To Colonize MARS!

Check out why it is so hard to colonize mars! This top 10 list of reasons why space colonization and exploration and the necessary technology make it so hard to send humans to mars is a must-see! Subscribe For New Videos! http://goo.gl/UIzLeB Watch our "STRANGEST Things Found In The Ocean!" video here:    • STRANGEST Things Found In The Ocean!   Watch our "STRANGEST Things Found In The Philippines!" video here:    • STRANGEST Things Found In The Philippines!   Watch our "Most STRANGE Things Found On The Beach!" video here:    • Most STRANGE Things Found On The Beach!   Origins Explained is the place to be to find all the answers to your questions, from mysterious events and unsolved mysteries to everything there is to know about the world and its amazing animals!