Traditional Japanese joinery uses no nails or adhesives — wooden pieces are cut to interlock perfectly.

The average American moves 11.7 times in their lifetime.

The labyrinth of Crete, in Greek myth, was designed by Daedalus to contain the Minotaur.

The word 'ketchup' likely comes from a Chinese fish sauce called 'ke-chiap'.

The Parthenon has no straight lines — all horizontals slightly curve upward and columns lean slightly inward to appear straight to the human eye.

BASE jumping stands for Buildings, Antennae, Spans (bridges), and Earth (cliffs).

The British punk rock movement of the 1970s was partly an artistic and political reaction to economic decline.

The concept of hell as a place of punishment varies dramatically across world religions — Buddhism's naraka is temporary, not eternal.

The Portuguese word 'saudade' describes a nostalgic longing for something loved and lost — it has no direct English equivalent.