Big Bang Theory Quote
Leonard: Come on, Howard, the odds of us picking up girls in a bar are practically zero.
Howard: Really? Are you familiar with the Drake Equation?
Sheldon: The one that estimates the odds of making contact with extraterrestrials by calculating the product of an increasingly restrictive series of fractional values such as those stars with planets, and those planets likely to develop life? N equals R times FP times NE times FL times FI times FC times L?
Howard: Yeah, that one.
Quote from S02E20 - The Hofstadter Isotope