IBM's THINK signs
Jun 08, 2021
“In a restroom at IBM’s Watson Center, a supervisor had placed a sign above the sink. It had a single word on it—‘THINK!’ The next day, when he went to the restroom, right below the sign, immediately above the soap dispenser, someone had carefully lettered another sign that read— ‘THOAP!’”
Image source: Nation Museum of American History
