Only 20 hours to learn a new skill
Great TED talk that explains how it takes only 20 hours to learn a new skill and be moderately proficient in it. The speakers talks about the 10000 hour theory (by Malcolm Gladwell and other folks before him) as the time it takes to learn a new skill and become a master at it. Most times, that is not what we are look for. We want to get to basic proficiency in the shortest period of time.
(via TheMuse )