How to view multiple photos rapidly, give it movement?

[FubsyGamr]

Hey guys, here's kind of a silly question for you:
I'm doing a report on Eadweard Muybridge, the guy in the 1800s who photographed a horse galloping, then strung the photos together to make it look like a movie.

I've decided that I would like to add to my keynote my own version of this (I will be doing it stop-motion style, just turning my clock around). I have the photos taken, but I don't know how to do this so that they filter through quickly enough to make it look like a movie, and how to put this into my Keynote/PowerPoint?

Any tips would be great. Thanks!!

 

[GGJstudios]

...but I don't know how to do this so that they filter through quickly enough to make it look like a movie, and how to put this into my Keynote/PowerPoint?

I use PowerPoint 2008 and I do it through:
Slide Show > Transitions > Options > Advance slide > Automatically after X seconds