Hey guys! How is everyone?

good, thanks for asking! how are you?

1. eadweard muybridge creates series photography - 1877

2. the kinetograph - 1889

3. philo farnsworth - 1929

4. kodak introduces kodachrome - 1935

5.   once upon a time in mexico was the first film to be shot digitally - 2003

i hope this ! : )

i believe their role is to instruct certain sections on when they are to join and when they are to stop