The way information is arranged - organized, informative, easily reviewed and digested. I like that I can review the modules at my own time and pace, yet being able to refer to is again if I need it in future.
In the Lab Series: Gram Stain Process
The 'In the Lab' series demonstrates basic laboratory techniques performed at a public health laboratory. In this video, the laboratorian demonstrates how to perform a gram stain to differentiate bacteria.