Thomas Edison's Secret Lab: Kent Eats His Minerals
00:00 - 01:18
1m 18s

The Secret Labbers learn about gemstones from Sheila. She also gives examples of the real-world applications of minerals, such as diamonds.

Watch Thomas Edison's Secret Lab on Netflix, the Kid Genius channel on Xfinity, public television and DVD. Visit EDISONSECRETLAB.COM for games, videos, downloads and more!



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