Cosmic time [part 1] - prof. Krzysztof Meissner

289,936 views

Wszechnica FWW

Published on Feb 6, 2015
About :

Lecture by Prof. Krzysztof Meissner from the Department of Particle Theory and Elementary Interactions at the Institute of Theoretical Physics, Faculty of Physics, University of Warsaw, during the Science Café of the Warsaw Science Festival. January 19, 2015 [1h24min] https://wszechnica.org.pl/wyklad/czas... Part I. [45min] The topic of the meeting was time flowing on Earth and its various manifestations. Time may be different for each observer, which is related to its movement and distance from other bodies. Is it possible to determine since when time has existed, or can we even talk about its beginnings? If it is not possible to determine since when time has "flowed", what significance does it have for our image of the world? For centuries, we have been convinced that time flows the same for everyone and is an absolute value for everyone. Is this really the case? Prof. Krzysztof Meissner proves that the world is much richer and flows differently for different observers. Part II. [39min] After the lecture, the audience asked questions about time in relation to quantum mechanics, the theory of gravity, and the cyclic universe. "I expanded the subject of the lecture and I am very moved that so many people wanted to come, and secondly, that they asked such great questions. It is not easy to find out what current physics says about time or quantum mechanics, the image of the universe. This method [of the Science Café – editor's note] seems absolutely excellent to me, because so many people need such contact, but do not know who to turn to and in what form. An organized meeting that has a certain structure, where you can ask questions, is a fantastic way to popularize science," added Prof. Krzysztof Meissner. Find us: /wszechnicafww /wszechnicafww1 https://anchor.fm/wszechnicaorgpl---h... https://anchor.fm/wszechnica-fww-nauka https://wszechnica.org.pl/ #kawiarnianascikowa #time #space #physics #science #Meissner

Trend Videos
3:28
155,774 views   1 day ago
26:50
26:50
4:18
1,052,272 views   5 days ago
32:13
17:13
4:18
1,052,272 views   5 days ago
11:12
637,782 views   5 days ago
Google AdSense
336 x 280
Up Next
5:54
Antena 3 CNN
42,919 views
7 hours ago
11:36
Mireasa
4,180 views
55 minutes ago
4:08
2:18
Romania TV
13,728 views
3 hours ago
3:26
15:37
Viaţa Fără Filtru
22,040 views
3 hours ago
26:49
Anca de la Strehaia
4,121 views
2 hours ago
1:54
1:22:44
Estado de Alarma Oficial
983 views
Streamed 6 hours ago
1:17:50
Estado de Alarma Oficial
1,352 views
Streamed 1 day ago
1:26:06
LibertadDigital
329,061 views
1 month ago
1:12:05
LibertadDigital
199,911 views
12 days ago
1:28:02
Estado de Alarma Oficial
3,187 views
Streamed 18 hours ago
1:02
Estado de Alarma Oficial
322 views
38 minutes ago
0:54
2:33:53
Alex Fidalgo
249,103 views
7 days ago
1:30
Estado de Alarma Oficial
10,845 views
1 day ago
1:48:02
1:14:32
Estado de Alarma Oficial
1,118 views
Streamed 2 days ago
33:23
Estado de Alarma Oficial
59,437 views
8 days ago
Google AdSense
336 x 280

fetery.com. Copyright 2024