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Chirality refers to objects that cannot be superimposed onto their mirror images through any combination of rotations or translations, much like the distinct left and right hands of a human. In chiral crystals, the spatial arrangement of atoms confers a specific “handedness,” which—for example—influences their optical and electrical properties.
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While entangled photons hold incredible promise for quantum computing and communications, they have a major inherent disadvantage. After one use, they simply disappear.
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Perovskite solar cells are attracting attention as next-generation solar cells. These cells have high efficiency, are flexible, and can be printed, among other features. However, lead was initially used in their manufacture, and its toxicity has become an environmental issue.
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Scientists at the National Institute of Standards and Technology (NIST) have created a new thermometer using atoms boosted to such high energy levels that they are a thousand times larger than normal. By monitoring how these giant “Rydberg” atoms interact with heat in their environment, researchers can measure temperature with remarkable accuracy. The thermometer’s sensitivity […]
The future of tin-based qubits is brighter thanks to breakthrough work by Stanford University researchers. Qubits are the fundamental carriers of quantum information, and scientists worldwide are engineering atoms to create reliable, long-lived qubits for processing quantum data. Quantum engineering is expected to accelerate advances in areas as diverse as medicine and finance.
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After a traffic stop, the man informed officers that he had a handgun in the side of his waistband; he complied as the officer tried to remove it, unintentionally firing it in the process
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Officers attempted to use a TASER, which was ineffective; they fired shots as the suspect continued to advance toward them with the knife
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Officer Terence Sutton was charged with murder and both he and Lt. Andrew Zabavsky were charged with obstruction of justice in the 2020 death of Karon Hylton-Brown
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Seven San Antonio police officers were shot while responding to a “suicide in progress” call and the suspect was later found dead after a standoff, Chief Bill McManus said
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Today, there are two types of people on Earth. Those who without a doubt believe that we have been visited by extraterrestrial beings in the distant past, that these aliens have influenced our society, humanity and technology, and those who DONT.
Skeptics have tried very hard do debunk the numerous theories proposed by […]
Are there really Pyramids at Antarctica?
It’s been quite a while since the discovery of “Pyramids” on Antarctica. News about these mysterious structures has caused major interest among researchers and ufologists; countless theories have emerged proposed different explanation what these “structures” are.
The proposed theories range from alien constructions, secret military bases to ancient […]
After seeing the gun pointed at him, the Milwaukee Police officer grabbed the suspect’s firearm and worked to wrestle control away from the suspect
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The statement followed Trump’s pardon of 1,500 individuals involved in the Jan. 6 Capitol attack and Biden’s granting of clemency to the convicted killer of two FBI agents
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The memo instructs the DOJ’s civil division to work with a newly formed Sanctuary Cities Enforcement Working Group to identify policies that “threaten to impede” immigration efforts
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Astronauts are scheduled to venture outside the International Space Station to collect microbiological samples during crew spacewalks for the ISS External Microorganisms experiment. This investigation focuses on sampling at sites near life support system vents to examine whether the spacecraft releases microorganisms, how many, and how far they may travel.
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