Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An obsidian ...
A “spirit mirror” believed to have been used by Queen Elizabeth I’s famed political advisor John Dee was crafted in Aztec Mexico around 500 years ago, reinforcing the idea that the mirror was used by ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback