CBS

Season 2: Episode 18 - The Work Song Nanocluster

The Work Song Nanocluster: Sheldon helps Penny start her own business making hair clips.  Leonard and the rest of the guys pitch in to start a website and manufacture her goods. The website is pretty lame -- and they are tease Leonard about it. In the mean time Sheldon has his first cup of coffee and he is bouncing off the walls. The gang has to make 1000 Penny Blossoms over night for an order that ships the very next day.