very brief, fast and practical. right on to the problem.

Hi +Ehsan Karim

How are you?

Recently I was surfing on Youtube. I come to know about your Youtube Channel. I have viewed so many of your videos. I become fan of your videos and style of making it and represent your ideas.

I am so curious to know about How did you start this? please tell your story

Who did you inspire to motivate to make this amzing and useful videos.?

Why did you start this channel?

How many hours do you give in a week? do you work full time or work on weekends?

Which kind of opportunities do you start getting after making this videos?

How much money do you get from google adsense?

Is it good idea to make videos for full time?

What do you think if everyone start making their own youtube channel to teach something then what will be the future of education?

How much money did you invested to record and edit this videos?

Do you your own studio?

which tools do you use to record these videos and which software do you use for editing?

What message and tips do you like to inspire others to make educational youtube videos?

Great video series. Thanks a lot.
Unfortunately the image quality is very bad and it is very dfficult to read and in full screen it is very unsharp.
Would you mind uploading a high quality version?

Thanks for these videos. They are just what I needed. Nice job!

whoa bud how much ram do you have because i see quite a few things running on the bottom right of your screen

Thanks si much, R seems a little less scary after viewing ur tutorial

This was exactly what I was looking for. Thanks!

are these vectors? I would call them arrays.

Thanks for posting your tutorial! It’s superb in order to get a first feeling for the program.

it is good