London is ancient. Roman walls from 200 AD still stand beneath office buildings. Medieval crypts lie forgotten under modern streets. Victorian sewers flow beneath Tube tunnels. Two thousand years of continuous occupation, layered on top of each other. You'd think we...
St. Paul’s Cathedral contains documented secrets Wren deliberately hid: a library “cleverly concealed by ingenious architecture,” an invisible structural cone bearing the dome’s weight, and a design he built differently than approved. He deceived authorities, created hi…
In 2017, scientists found a hidden chamber in the Great Pyramid—after 4,500 years of study. Using cosmic ray imaging. If we’re still finding secrets in the world’s most-studied structure, why wouldn’t London have surprises? Ground-penetrating radar revealed lost Mayan…