Why Do Birds Turn Their Neck so Fast?
Why do birds swiftly turn their heads and hold it steady at a fixed position even when their body moves?
Tag
Vision
How Night Vision Systems Work?
An illustrative explanation of how a basic night vision system reproduces a scene, which is not visible for human eyes.
Why Did Pirates Wear Eye Patches?
Did you know that pirates wore eye patches for a tactical advantage, when they fight at sea? Find out how the eye patches might have…