Sciencespeaking topic

When Copernicus's On the Revolutions of the Heavenly Spheres removed Earth from the center of the universe, how did it change how humans saw themselves?

— Nicolaus Copernicus, 'De revolutionibus orbium coelestium' (1543)

practice with this topic

Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.