I just heard the fascinating story of Dr. Carl Werner. Someone challenged him to prove evolution, when he was in college. He thought about it for a long time, trying to devise an experiment that could give evidence as to the truth of the theory of evolution. He finally figured out a way to perform such an experiment, and he and his wife traveled around the world interviewing scientists and visiting archeological dig sites. Somewhere along the way, Dr. Werner changed his mind; he started out believing that evolution was true and ended up believing in creation.
He has written two books on the subject and also has a DVD available.
On the page at New Leaf Press where you can find out about his book, you can also download 3 audio files where he talks about the project in more depth. Click on the “podcasts” buttons (though they’re really not podcasts in the sense that it’s not a regularly recurring episodic type of show, just three recordings you can download).