Complementarity principle illustrated with a stylized atom divided into wave and particle representations, symbolizing Niels Bohr's idea that light and matter exhibit complementary behaviors depending on how they are observed, on a bold red background.
Discoveries & Inventions

The Complementarity Principle: Bohr’s Most Radical Idea That Changed How We Think About Reality

What if two completely contradictory descriptions of the same thing could both be true, not sometimes, but always, depending entirely […]