particle

That idea clashes with the classical expectation that each particle should possess its own separate physical reality, a feature of quantum mechanics that famously troubled Albert Einstein.

From Science Daily ● Sep. 29, 2026

Because particles this small often fall outside the detection range of at-home air quality monitors, people may have no indication that particle concentrations have risen.

From Science Daily ● Sep. 26, 2026

The researchers found that ordinary cleaning can temporarily push ultrafine particle levels above those measured outdoors.

From Science Daily ● Sep. 26, 2026

What remained less clear was whether entanglement could survive under far more extreme conditions, including the violent, high-energy particle collisions produced at CERN.

From Science Daily ● Sep. 20, 2026

Perhaps the universe is just a quantum fluctuation on a grand scale—an enormous singular particle that came into existence out of the ultimate vacuum.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

Those interactions caused the chain of atoms to behave collectively rather than as separate individual particles.

From Science Daily ● Oct. 1, 2026

As tiny particles from the comet enter the Earth's atmosphere at high speed, they heat up and produce streaks of light across the night sky that we see as meteors.

From BBC ● Sep. 30, 2026

One way to picture this is to imagine two tiny charged particles connected by a tightly stretched string.

From Science Daily ● Sep. 26, 2026

If inhaled, some of these extremely small particles can penetrate deep into the lungs.

From Science Daily ● Sep. 26, 2026

In string theory different particles are really the same type of string, just wiggling in different ways.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife