Could private jets predict the end of the world? This site thinks so

When you purchase through links in our articles, we may earn a small commission. Could private jets predict the end of the world? By monitoring more than 31,000 aircraft, this website looks for unusual private jet departures that might signal trouble ahead. The internet is full of curious projects, but Apocalypse Early Warning System might be one of the most curious. It takes a semi tongue-in-cheek approach to alerting us to the end of the world.