If the world is going to end this Saturday as some Christians seem to believe, well you can watch it hear in real time. Clima.me aggregates real time web data coming from specific locations, so watch this page and if some time Saturday 21st of May all the scores go to zero you know the end is near.
First will go Tokyo, since it will be Saturday there first
Tokyo Web Density
Then several hours later you will see London vanish
London Web Density
and then New York
New York Web Density
So if you live in the USA you will have a few hours advanced notice to, well to have all the wild sex you didn't have normally. It might be a good idea just to go crazy incase the world just goes down at once suddenly. Better to be safe right?