- 09/03/2020Topics in Gravity 2 [1:32:30]2023VN3-2755-2019-2020-03-09
- 11/03/2020Topics in Gravity 3 [1:33:19]428VN3-3643-2019-2020-03-11
- 19/03/2020Topics in Gravity 4 [1:33:17]543VN3-3643-2019-2020-03-19
- 25/03/2020Topics in Gravity 5 [1:39:18]429VN3-3643-2019-2020-03-25
- 02/04/2020Topics_in_gravity_6 [1:40:38]402VN3-3643-2019-2020-04-02
- 07/04/2020Topics in Gravity 7 [1:40:28]419VN3-3643-2019-2020-04-07
- 21/04/2020Topics in gravity 8 [1:42:15]347VN3-3643-2019-2020-04-21
- 28/04/2020Topics in Gravity 9 [1:37:33]354VN3-3643-2019-2020-04-28
- 05/05/2020Topics in Gravity 10 [1:30:57]437VN3-3643-2019-2020-05-05
- 12/05/2020Topics in Gravity 11 [1:33:43]387VN3-3643-2019-2020-05-12
- 14/05/2020Topics in Gravity 12 [1:38:27]396VN3-3643-2019-2020-05-14
- 19/05/2020Topics in Gravity 13 [1:39:58]386VN3-3643-2019-2020-05-19
- 29/05/2020Topics in Gravity 14 [2:42:44]460VN3-3643-2019-2020-05-29