What's that old saying "All knowledge is worth having,"? Well maybe they should add a second part to that. Here's my proposal, "All knowledge is worth having, but not all knowledge is useful."
These 31 pretty much completely useless facts are good examples of that. The upside though, is that armed with this new, useless knowledge you're going to be much more interesting at parties. Maybe? Hopefully?

1. Ewww.

2. Getting creative.

3. That's a nice little life hack.

4. Very sneaky.

6. How would they even find this out?

7. I wish I could do that.

Not so useless though, will try out the pepper one

Leopantro:
Not so useless though, will try out the pepper one

Thank you for your comment, and please give us feedback after your experiment.

8. I'd actually like to see that.

9. This has got to be the best picture ever.

This is good!

NaturalGod:
This is good!

Thank you very much.

10. A good investment.

11. That would explain a lot of things.

12. That's pretty cool actually.

Kontinu

following...

13. That's berry good to know.

14. The all seeing bee.

15. The more you know.

16. Seem a little harsh.

17. Saves on Q-Tips.

18. That's a bit dramatic, don't you think?

19. Today I learned that kangaroos are mobsters.

20. You would only make a mistake like that once.

21. I never thought of it like that.

22. They're moving in slow motion.

23. Then why do I always seem to get old ones?

24. Mind = blown.

25. I wouldn't want to live there.

Interesting facts!