So the answer to the first question is easy: yes, you can give a presentation without PowerPoint.
But can you do a talk without speaking?
That’s going to take some creativity, yes?
That’s exactly what Chris Powers did, though, in this engaging talk on silence. Well, since he didn’t speak, I guess it’s not really a “talk;” it’s a presentation.
Remember: “presentation” doesn’t have to mean “PowerPoint.”
Different gets attention, and you need attention to get your idea across. How can you be different in your next presentation?
h/t SvN blog