10 Unsolved Historical Mysteries That Still Confuse Experts

6. The Voynich Manuscript

The Voynich Manuscript is a book from about 500 years ago. It looks like a mix of drawings and text, but the plants and symbols inside don’t exist anywhere in real life.

Even expert code-breakers couldn’t figure out what language it’s written in. Some think it’s a prank, while others believe it’s knowledge from a lost civilization. Either way, no one can read it.