60 or so. I don't remember what happened after I took a shower. I just have a faint memory of leaping into bed. Anyway, I find it kind of interesting how time starts to accelerate exponentially after around 20-24 hours of being awake. It's easy to just keep going after that time. When I stay up for an abnormally long amount of time, I start to feel irreparably dehydrated and like I'm in a different world; an unpleasant dream world.

"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram