For diseases of the bone, see bone disease and osteology. Osteopathy is a type of alternative medicine, also called pseudomedicine, that emphasizes massage and other physical manipulation of muscle tissue and bones. People practicing osteopathy are referred to as osteopathic practitioners.
I categorize each of the slides into âflashâ, âfastâ, or âdescriptiveâ. Flash slides take about 30 seconds to deliver, fast slides take about a minute, and descriptive slides about 3 minutes. Then, using these rough estimates, I can calculate how long it should take to make the presentation.
10 slides, 20 minutes for speaking and the 30 â point font are good advices for beginners. But it should be only an advice. The amount of the slides is dependent on your theme and which information the presenter wants to transport. Of course 200 slides are too much for a 20 minutes presentation, but there isnât a rule.