Saemangeum Seawall ( en.wikipedia.org )
CueCat ( en.wikipedia.org )
Ma (negative space) ( en.wikipedia.org )
Carrington Event ( en.m.wikipedia.org )
List of shortest-reigning monarchs ( en.wikipedia.org )
Metal umlaut ( en.wikipedia.org )
AI Winter ( en.wikipedia.org )
Ennigaldi-Nanna's museum ( en.wikipedia.org )
Reflection symmetry ( en.wikipedia.org )
Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo ( en.wikipedia.org )
Patagon ( en.wikipedia.org )
Forevertron ( en.wikipedia.org )
Incremental game (clicker game) ( en.wikipedia.org )
Bimbo ( en.m.wikipedia.org )
Hostile architecture ( en.m.wikipedia.org )
Fire ship ( en.wikipedia.org )
Enclave and exclave ( en.wikipedia.org )
Land and water hemispheres ( en.wikipedia.org )
Curonian Spit ( en.wikipedia.org )
Caesar cipher ( en.wikipedia.org )
Squeegee man ( en.wikipedia.org )
Pollen zone ( en.wikipedia.org )
Snidely Whiplash ( en.m.wikipedia.org )
From the article...