Can watching TV make your eyes go square?

The phrase "watching TV makes your eyes go square" is a humorous exaggeration and not scientifically accurate. However, prolonged screen time can lead to eye strain, discomfort, and symptoms like dryness or fatigue, often referred to as digital eye strain. To prevent these issues, it’s recommended to take regular breaks, adjust screen settings, and maintain a proper viewing distance. So, while your eyes won't literally change shape, they can become tired from excessive TV watching.