Double-slit with single atom shows quantum to classical transition

A single atom as a movable slit: Researchers realize Einstein's thought experiment in original form, observing quantum-classical transition.
Modern Engineering Marvels on MSN

Einstein’s double-slit challenge finally meets single-atom precision

Can a photon be caught behaving like a wave and a particle in the same run of an experiment? For almost a century, that ...
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 ...
Morning Overview on MSN

A new double-slit result revives an Einstein-level light paradox

Light has always been the stage on which quantum mechanics performs its strangest tricks, and the double-slit experiment is ...