Where the information goes: After a quantum measurement, information is distributed between the measured information G, transmitted information F and reversible information R. (Courtesy: Seongjin Hong ...

The pupillary distance (PD) measurement is a requirement for people who want to purchase eyeglasses. Here, find out how to measure your PD using a mirror and a ruler. Share on Pinterest Some eyewear ...

Physicists use two types of measurements to calculate the expansion rate of the universe, but their results do not coincide, which may make it necessary to touch up the cosmological model. "It's like ...

Apple is looking to add Apple AR technology to the Measure app on iPhone, making it more accurate and automatically annotating objects with their measurements. The Measure app on iPhone became useful, ...

A new theory of quantum gravity, which attempts to unite quantum physics with Einstein's relativity, could help solve the puzzle of the universe's expansion, a theoretical paper suggests. When you ...

Hickory dickory dock, this nucleus could make a great clock. A special variety of the element thorium hosts an atomic nucleus that could be used to keep time, scientists say. In a first, researchers ...