Learn how to make a small Mars rover with LEGO bricks.

Opportunity, also known as MER-B (Mars Exploration Rover – B) or MER-1, is a robotic rover active on Mars since 2004. It landed in Meridiani Planum on January 25, 2004, three weeks after its twin Spirit (MER-A) touched down on the other side of the planet.

Music: Adventure Meme by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/…) Source: http://incompetech.com/music/royalty-… Artist: http://incompetech.com/