These parts of the educational videos were first published in the period from January to May 2015 on the forcibly closed page.
And since this content has many sources that hold copyright for the benefit of others, and it may cause us violations, so I decided to re-publish it on our alternative channel on YouTube, as I did with the parts of the owner of_Egypt, knowing that the re-publishing will be between 9 or 10 Videos in each video 3 or 4 parts combined, God willing
Please have a good view
This is an introduction from Professor Muhammad Issa Ibrahim

So I prepared an application to save and facilitate viewing on the mobile without the Internet after downloading it
I resorted to dividing these episodes into two parts due to the large size of the videos in two applications