Pirate Trivia: What is the role of a pirate’s blindfold?

The pirate put on the blindfold not because he could not see it, but to quickly adapt to…
Body trivia:What is the role of the human appendix?

Body trivia:What is the role of the human appendix?

The appendix is a small pouch that protrudes from the beginning of the large intestine. Its true function…