Does The Arrow Of Time Apply To Quantum Systems?
Does the arrow of time still point forward even in quantum systems? A new experiment seems to imply yes, quantum systems obey the arrow of…
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Does the arrow of time still point forward even in quantum systems? A new experiment seems to imply yes, quantum systems obey the arrow of…
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With respect to the United States legal and political system, the expressed powers (also called enumerated powers or delegated powers) are those powers and capacities explicitly granted to…
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“Two possibilities exist: either we are alone in the universe or we are not. Both are equally terrifying.” – Arthur C. Clarke Ever since humans…
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What is the biggest city in the world? The question depends on what you mean by “biggest.” “Biggest city” could mean the one with the…
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Since the time of Galileo and Newton, physicists have believed we live in a classical world—that is, a world that obeys the laws of classical…
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What’s the biggest country in the world? By population? By land area? Despite having a population of over 7.7 billion and a land mass of…
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What is the richest country in Africa? Is it Egypt? Nigeria? Maybe Morroco? Containing over one-seventh of the world’s population and a combined total land…
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The last male Sumatran rhino has died. Tam, the 30 something-year-old Sumatran rhino, died on Monday, May 27 at the Tabin Wildlife Reserve in Sabah,…
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It is official, the kilogram has been redefined. This change, voted on by the General Conference of Weights and Measures (CGPM) in November 2018, finally…
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Neurons are the basic organizational units of the brain and nervous system. Neurons form the bulk of all nervous tissue and are what allow nervous…
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In biology, the term “big cat” normally refers to organisms in the genus Panthera and most often is used to describe the 4 main types of big…
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