What exactly does it mean to say particles are "entangled"? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world.

What does it mean that scientists found 240,000 million nanoparticles of plastic in a typical bottle of water? The number is big and sounds alarming, but it isn’t very informative. How many particles ...

What does it mean that scientists found 240,000 million nanoparticles of plastic in a typical bottle of water? The number is big and sounds alarming, but it isn’t very informative. How many particles ...

Superstring theory is not entirely beyond the reach of observation. It predicts a large negative cosmological constant and astronomers are pretty certain that the value is small positive. That's one ...

Working with the ice core ReCap, drilled close to the coast in East Greenland, researchers wondered why the dust particles from the interglacial period -- the warmer period of time between the ice ...

Often experimentalists study particulate samples that are nominally monodisperse. In reality, many samples have a polydispersity of 4–10%. At the level of an individual particle, the consequences of ...

The news that muons have a little extra wiggle in their step sent word buzzing around the world this spring. The Muon g-2 experiment hosted at Fermi National Accelerator Laboratory announced April 7 ...

Ice core research: Researchers from the section Physics of Ice, Climate and Earth (PICE) at the Niels Bohr Institute, University of Copenhagen, have succeeded in making a method to enlighten an ...