Wave particle duality illustration featuring Max Planck, glowing light waves transforming into particles, a double-slit experiment, atomic model, and a vibrant orange scientific background representing the dual nature of light and matter in quantum physics.
Discoveries & Inventions

Wave-Particle Duality: How Planck’s Discovery Led to the Ultimate Physics Mystery

Is light a wave, or is it a particle? For over two centuries, physicists fought bitterly over this exact question, […]