Sleeping and Anesthesia

Naan: When you sleep and when you dream, time gets weird. People be familiar with this, this phenomenon. And maybe it's not even that weird, because it does happen every night. This was parodied in the long running syphi animated series future rama where fry essentially sleeps into the future o via criogeni. One that naan mentions is wasis h g wells when the sleeper awakes from 18 99 to 21 100.