12.5
2023-06-29
We have uploaded 27 new amazing lectures.
12
2023-01-01
We have uploaded 26 new amazing lectures.
11.5
2022-07-12
We have uploaded 26 new amazing lectures.
10.5
2021-07-21
We have uploaded 27 new amazing lectures.
10
2021-01-01
We have uploaded 27 new amazing lectures.
9.5.1
2020-10-02
Minor change was made to videos.
9.0
2020-02-06
We have uploaded 27 new amazing lectures.
8.5
2019-06-14
We have uploaded 25 new amazing lectures.
8.1
2012-10-24
1- We have added posted date of each lecture to the latest version.
2- The previously viewed lectures are highlighted in light blue to better tracking of your watched videos.