Observing the positronium beam as a quantum matter wave for the first time

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...
Interesting Engineering on MSN

Positronium shows wave behavior for first time, confirming quantum theory prediction

Quantum physics overturned classical ideas by showing that matter behaves very differently at the ...
Nature

Particle, wave, both or neither? The experiment that challenges all we know about reality

Thomas Young, born 250 years ago this week, was a polymath who made seminal contributions in fields from physics to Egyptology. But perhaps his most enduring legacy is proving Isaac Newton wrong about ...
RealClearScience

Did We Get the Double-Slit Experiment Wrong?

(via Sabine Hossenfelder) The double-slit experiment is a famous quantum physics experiment that shows that light exhibits behavior of both a particle and a wave. In a new paper, researchers claim ...