A Bell test, also known as Bell inequality test or Bell experiment, is a real-world physics experiment designed to test the theory of quantum mechanics...

findings of earlier Bell tests. Bell tests have consistently found that physical systems obey quantum mechanics and violate Bell inequalities; which is...

as with John Stewart Bell's original inequality, is a constraint—on the statistical occurrence of "coincidences" in a Bell test—which is necessarily true...

positions. He scored twenty-two Test centuries and four One Day International (ODI) 100s. In the 2006 New Year Honours List, Bell was appointed Member of the...

system passes through an interaction site. In John Bell's 1964 paper that inspired the Bell test, it was assumed that the outcomes A and B could each...

S. Army Air Forces Flight Test Division and the National Advisory Committee for Aeronautics (NACA) contracted with the Bell Aircraft Company to build...

the Bell's states or EPR pairs are specific quantum states of two qubits that represent the simplest examples of quantum entanglement.: 25  The Bell's states...

constraints. Subsequently, Bell test experiments have demonstrated broad violation of these constraints, ruling out such theories. Bell's theorem, however, does...

entanglement Bell's theorem, published in 1964 Bell state Bell test experiments CHSH inequality, an experiment-practical formulation of Bell's theorem GHZ...

aircraft. The first of two Bell XV-15s, tail number N702NA, first flew on 3 May 1977. After minimal flight tests at the Bell test facility, the aircraft was...

the outcome at the second location. However, so-called "loophole-free" Bell tests have since been performed where the locations were sufficiently separated...

Taco Bell Corp. is an American multinational chain of fast food restaurants founded in 1962 by Glen Bell (1923–2010) in Downey, California. Taco Bell is...

The Bell L-39 was an experimental aircraft used to test the characteristics of swept wings. After the end of World War II, the United States military...

ways of increasing its speed, by reducing parasitic drag. Tests were carried out, and Bell engineers followed the recommendations of NACA and the Army...

1942 by train for flight testing. The aircraft first became airborne during high-speed taxiing tests on 1 October with Bell test pilot Robert Stanley at...

Progressive variations on those Bell test experiments have since shown that quantum mechanics broadly violates Bell's inequalities. According to some...

validity of the findings of earlier Bell tests. This is known as "closing loopholes in Bell tests". To date, Bell tests have found that the hypothesis of...

since confirmed by a range of detailed Bell test experiments. A collection of related theorems, beginning with Bell's proof in 1964, show that quantum mechanics...

two-chamber rocket engine. Following a drop launch from a modified B-50 bomber, Bell test pilot Jean "Skip" Ziegler completed the first unpowered glide flight of...

writes that part of The Bell Curve's analysis is based on the Armed Forces Qualification Test (AFQT) "which is not an IQ test but designed to predict...

Zealand. In June 2022, Bell was named in England's Women's Test squad for their one-off match against South Africa. She made her Test debut on 27 June 2022...

coaxial conductor line for first tests of long-distance transmission in various frequencies. On January 1, 1925, Bell Telephone Laboratories, Inc. was...

1920 – May 12, 1953) was a United States test pilot. He was killed in an explosion of the Bell X-2 during a test flight in 1953. Born in Endeavor, Pennsylvania...

According to Bell's theorem, if nature actually operates in accord with any theory of local hidden variables, then the results of a Bell test will be constrained...

result, including the 2015 "Loophole Free Test" that plugged all known sources of error and the 2017 "Cosmic Bell Test" experiment that used cosmic data streaming...

World of Gumball Loophole (album), an album by Sketch Show Loopholes in Bell test experiments, an explanation for the outcome of certain experiments Arrowslit...

a series of Bell test experiments that test Bell's inequality using an EPR-type setup. Aspect's results show experimentally that Bell's inequality is...

version being developed by Northrop Grumman and Bell Helicopter as a cargo resupply demonstrator. The test aircraft flew on 10 December 2010 at the Yuma...

version of the UH-1 Iroquois—modified and tested in several helicopter and compound helicopter configurations. The Bell 533 was referred to as the High Performance...

in the test flights. These first flights were just sharp leaps, but proved the concept and persuaded the military to fund development. The Bell company...