Dr. J. Willard Hershey and the Synthetic Diamond:
Information about Dr. Hershey, McPherson College professor and creator of the first visible synthetic diamond, includes photos, a small diamond, a knife switch, and a silent film of Dr. Hershey demonstrating how he created the diamond.
Meteorites and Rocks:
McPherson College professor, Dr. Harvey Nininger, is considered the father of modern meteoritics. Photos and information about him, and our collection of meteorites and rocks.