In 1951, scientist Adelbert Ames invented the "Ames Window," an optical illusion involving a rotating, trapezoidal window that appears to oscillate back and forth instead of spinning continuously. This illusion demonstrates that the brain relies heavily on learned assumptions, such as the expectation that windows are rectangular, overriding actual visual data to construct a familiar, though incorrect, perception of reality. Credit: Dr. Deane Hutton and Dr. Rob Morrison | History In Pictures

This is the Ames Minute for Friday, Jan. 30! In this week’s episode, we’re highlighting upcoming events and ways to get involved in your community: 🎨 Ames Parks and Recreation Art Contest Students in grades K–12 are invited to enter artwork for the cover of the next Parks and Recreation program guide! The contest is open through Tuesday, Feb. 17. 📅 Submit your design and learn more at: www.CityofAmes.org/CoverContest 💡 Understanding Your Utility Bill Have questions about your utility bill? Jo