Electric solid propellants are being explored as a safer option for pyrotechnics, mining, and in-space propulsion because they only ignite with an electric current. But because all of these ...
Apparent macroscopic violation of the second law of thermodynamics in a quantum system is discovered
Researchers have encountered a partial violation of the second law of thermodynamics in a quantum system known as Hofstadter lattice. This partial violation has no place within the framework of ...
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