"Recorded lectures are better." Cite? You can't just base this huge claim on some hand waving about how you can rewind and pause things. You need a study sho

"Recorded lectures are better." Cite? You can't just base this huge claim on some hand waving about how you can rewind and pause things. You need a study showing how wildly successful a school based on recorded lectures is compared to traditional lectures before you start leading all of society down these paths.