One of the most incredible MOOC’s ever created, Khan Academy is a completely free (forever) online education resource for everything from astronomy to politics. This tool brings an elegant approach that encourages everyone to excel in their own free time. It even brings a gamification element so that the more you learn and listen, the more you “level up”, both literally and figuretively.
Playing and learning at the same time?! Brilliant! We’re officially addicted. Khan Academy: “You can learn ANYTHING!” Find the site right here!