A co jeśli Wszechświat NIE JEST nieskończony?

Episode in collaboration with UMK ► https://www.umk.pl/ Patronite ► https://patronite.pl/NaukowyBelkot Audio mix ► http://ratstudios.pl/ We're used to thinking and talking about an infinite universe, convinced that space researchers agree on this. But that's not the case at all - there are indications that we may be living in an environment that gives the "illusion of infinity"... Subscribe ►    / uwaganaukowybelkot   Facebook ►   / uwaganaukowybelkot   Twitter ►   / naukowybelkot   Instagram ►   / naukowybelkot   Only Scientific Babble ► https://goo.gl/Do7VCc Facebook group ► https://goo.gl/HP8J83 === Timestamp: 00:00 Infinite Universe? 3:18 Asteroids 7:44 Curves 13:15 Question about the Universe 17:35 Our 12 walls 19:34 Evidence, evidence... === Sources (selected): M. du Sautoy - What We Cannot Know: Explorations at the Edge of Knowledge J. Luminet et al. - Topology of the Universe: Theory and Observation B. Roukema - Topology of the Universe: Background and recent observational approaches T. Buchert et al. - Is there evidence that backreaction of inhomogeneities is irrelevant in cosmology? B. Roukema - A hint of Poincaré dodecahedral topology in the WMAP first year sky map https://cordis.europa.eu/article/id/1...