Saving The American Chestnut
Season 6 Episode 606 | 26m 50s
Learn how researchers and geneticists at SUNY ESF have found a way to resurrect the American Chestnut tree through genetic engineering. See how black bears and humans can make for good neighbors. Find out what it takes to build a self-driving submarine. And see how ranchers are using smartphone technology to sell cattle.
Aired: 09/06/18Video has closed captioning.