The Yellowstone of Volcanoes

The last time yellowstone erupted was right exactly 600,000 years ago from now yeah that would be a bad new it would certainly be bad news for the east coast. If we were to get wiped out by a volcano or a cosmic impact right now there would be no evidence of us it'd be very little except for Mount Rushmore and Mount Rushmore the Hoover Dam Hoover DamYeah I don't know but for sure within a couple generations technology goes away so fast you'd have like people sitting around campfires telling stories about cell phones and plasma TVs  and they might have had some understanding of war in the pyramid worked it did this. It's an interesting interesting site in fact the thing