8 Great Unsolved Mysteries of the World 1. Who is Satoshi Nakamoto 2. Why can't the national football team make it to the World Cup 3. Why don't Gen Z want to get married 4. Why do women live longer than men 5. Why do Japanese women all seem to have large chests 6. Why do girls gain weight even just by drinking water 7. Why are more and more people feeling extremely lonely 8. Why does crypto always drop when I buy and rise when I sell