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Our universe could be located within the interior of a wormhole which itself is part of a black hole that lies within a much larger universe, according to a new paper published in Physics Letters B.
When two heavy ions collide at very high relativistic energies, they penetrate one another, during which they become excited and are slowed down. This "stopping" process can be generated experimentally, as demonstrated on the Large Hadron Collider (LHC) at Europe's CERN research center in Geneva (Switzerland).
In this article, nanowire thin films (NTFs) and the feasibility of their application for ultra-sensitive chemical detection are discussed.
The 'Hawking radiation' emitted by black holes may be able to carry information after all, a new solution to Stephen Hawking's famous paradox suggests.
Gastrointestinal tract or gut imaging and analysis are valuable for clinical and research studies of gastrointestinal disorders. Previously, conventional radiology techniques have been dominant; however, advancements in non-invasive modalities, such as combined x-ray and photoacoustic imaging, have transformed gastrointestinal research.