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BLACK HOLE COMPUTATION. “It is the quantum-mechanical nature of information that is responsible for the computational ability of black holes; without quantum effects, a black hole would destroy, rather than process, information.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

THE OLD SAW. “That is, we don't so much "discover" things, such as the hydrogen atom, as we "decide" them.” https://www.quora.com/Does-everything-in-the-universe-connect?redirect_to_mweb=1 View in LinkedIn

EXTRAORDINARY. “All these results reinforce the conceptual interconnections of the physics underlying spacetime foam, black holes and computation.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

THE DETAILS. “One can easily translate the relations for clocks given above into useful relations for a simple computer (technically, it refers to a computer designed to perform highly serial computations, that is, one that is not divided into subsystems computing in parallel—like a black hole computer which acts as a single unit).” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

CHOPIN CONCERTO, Auditori de Girona, February 13. “We present the debut in Girona of this magnificent symphonic group within the European tour that will take it to Lisbon, Paris and Barcelona. For the beautiful and irresistible Chopin Concerto we will have an exceptional soloist, pianist Nelson Goerner, an artist on the path to legend.” https://lnkd.in/gJ6SP5zz View in LinkedIn

DEATH AND TRANSFIGURATION. “When bacteria are placed in sub-optimal environments, they can respond by increasing the frequency of mutants created by base substitution, frame-shift and transposition mutations. Also, during periods of restrictive growth, ‘dead’ bacterial cells may transfer genetic material to neighboring colony-forming cells.” https://lnkd.in/g9-nazrF View in LinkedIn

SETTING IT UP. “But let us first consider a clock (technically, a simple and “elementary” clock, not composed of smaller clocks that can be used to read time separately or sequentially, with a black hole clock being the limiting example), capable of resolving time to an accuracy of t, for a period of T (the running time or lifetime of the clock).” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

BLACK HOLE RAM. “We will show that the properties of black holes are inextricably intertwined with those of spacetime. For example, the strange scaling of space fluctuations with the cube root of distances provide a back-door way to derive the Bekenstein-Hawking formula for black hole memory.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

GEDANKENEXPERIMENT. “One way to map out the geometry of this spacetime region is to fill the space with clocks, exchanging signals with other clocks and measuring the signals’ times of arrival. This process of mapping the geometry is a sort of computation.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

PROBABILITY CURVES. “Since quantum fluctuations of spacetime manifest themselves in the form of uncertainties in the geometry of spacetime, the structure of spacetime foam can be inferred from the accuracy with which we can measure that geometry.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn