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RON IS BACK!!! WE MISSED YOU
Good to know that you are well Ron, your videos helped me a lot
It is good to see that sir you are doing good. Thanks for your great hard work.
I'm so use to your old intro.
Hello Professor, do you still teach Fluids at UofC?
Where were you???? I thought u passed away
Work has been extremely busy ... not enough time to make videos ...
RON IS BACK!!! WE MISSED YOU
Good to know that you are well Ron, your videos helped me a lot
It is good to see that sir you are doing good. Thanks for your great hard work.
I'm so use to your old intro.
Hello Professor, do you still teach Fluids at UofC?
Where were you???? I thought u passed away
Work has been extremely busy ... not enough time to make videos ...