boud, (edited ) Is the Universe finite?
++ Video is visually appealing, compact (28'). Tries to present the question of finiteness || infiniteness of Universe within the context of relativistic #cosmology. Intros to 2D #topology + #curvature are fair. Publicity for my group's research is nice :).
- The relation to 3D topo+curv is absent; there are several bloopers in the narration.
Overall a fair job. :)
https://peertube.stream/w/o5v3JXJkUmaRr98xxeSBrJ (subtitles en+fr)