Here’s what compound eyes really do — and why flies see you in slow motion. A few centuries ago, scientists believed insects saw thousands of tiny, repeated images — like a kaleidoscope of candle ...

Here’s what compound eyes really do — and why flies see you in slow motion. In this episode of Big Ideas, Niba explores how insects actually see the world — from the structure of ommatidia to motion ...

Researchers have developed an insect-scale artificial compound eye that combines ultra-fast motion detection with chemical sensing, an advance that could significantly improve navigation safety and ...