This will be fairly basic for some (most?) of you, but here’s a video of Dave McLean, owner and brewmaster of Magnolia Pub and Brewery, showing some folks how to pour and appreciate a beer.

http://fora.tv/2009/06/15/The_Science_of_a_Good_Beer# Down_to_a_Science_The_Right_Way_to_Pour_and_Taste_a_Beer

(via Geeks are Sexy)