Why is there only one firsthand account of the Vesuvius eruption? How is it possible the Romans had such well-cared-for teeth? After nearly two thousand years, there are still plenty of unanswered questions about the Pompeii eruption.Voiceover By: Tim BenschWhy ignore the warning signs? | 0:00A foggy timeline | 1:42Why didn't a water evacuation work? | 3:08How big was the eruption? | 4:21What's with the nice teeth? | 5:28Did they not understand volcanoes? | 6:24What about the refugees? | 7:28Where are other firsthand accounts? | 8:36Why blame the inhabitants? | 9:49Things That Don't Make Sense About The Disaster Of Pompeii...