Trivia: Ross' log-in on the laptop computer in the San Francisco library included a CAPTCHA (to discern a real person from a robot). The use of ONE word - in this case, "doug" - is called EZ-Gimpy. "CAPTCHA" is an abbreviation for Completely Automated Public Turing test to tell Computers and Humans Apart. (00:02:21)
Trivia: Justin Long's directorial debut with his brother Christian, with whom he co-wrote the movie.
Trivia: "Singularities" are infinitely dense points. When something is compressed to the point of having a volume of ZERO, its density is thought of as being infinite - in other words, a "singularity." A typical example is the inside (center) of a black hole. A huge star - that once had a large mass - was reduced to nothing, but that "nothing" has a density that is infinite. It is at a point of "no return" (an event horizon), so is not visible. BUT "naked singularities" could exist - and be visible.