The Universal Death Clock In short, this video displays a 43-part clock in Minecraft which pulses once every 1.3 googol years, and uses that to talk about universal heat death and deep time. It's somewhat chilling to watch, and provides a nice system of units to use for talking about really long times. 3 trillion years is 8 Death Clock Units (DCU's).
Also, figuring out how long energy could be generated in the universe is an interesting mental exercise. I think I figured out how to generate power until 15 DCU's.
This is the monthly thread for posting media of various types that you've found that you enjoy. Post what you're reading, listening to, watching, and your opinion of it. Post recommendations to blogs. Post whatever media you feel like discussing! To see previous recommendations, check out the older threads.
Rules:
Note for this month's thread: As per comment in last month's 'meta' subthread, the "Television and Movies" subthread has been split into two: "TV and Movies (Animation)" and "TV and Movies (Live Action)"