Sergey Kopeikin. About time, gravity and the theory of relativity.

Sergei Mikhailovich Kopeikin, Doctor of Physical and Mathematical Sciences, Professor of the Department of Physics and Astronomy at the University of Missouri in Columbia, in a conversation with channel host Alexei Kudrya, talks about time, gravity, and experiments to test them within the framework of the theory of relativity. QR code - help and donation to the newspaper. Dear viewers, subscribers of our channel, readers of the newspaper &quot;Troitsky Variant - Science&quot;. If you like what we do and you want to support us, please use this link <a href="http://trv-science.ru/vmeste/." target="_blank" rel="noopener noreferrer">http://trv-science.ru/vmeste/.</a> Monthly donations, even if small, are especially important. Thanks in advance. Recording, mixing, editing - Alexey Kudrya. Sound processing - Alina Yanturina.