What is the most useless piece of information you know?

1. There are 2 golfballs on the moon. 2. Glue tastes sweet. 3. Bananas are berries. 4. Eye contact with your date synchronizes your heartbeats. 5. People are more likely to be bald if they have thick beard. 6. The state fish of Hawaii is Humuhumunukunukuapuaa'a. 7. There's a dating platform that's only for the top 10%. 8. Sniffing bananas can make you lose weight. 9. The human body can live for 3 days without skin. 10. The smell when it rains is called petrichor.