>> Rick Crosslin: On this life science edition of Indiana ...

>> Announcer: Did you know the world’s oldest living plant is the bristle cone pine tree? These trees are found in the western United States. One tree named Methuselah is thought to be over 4,700 years old, and it still produces seed cones! >> Rick Crosslin: It’s early, early spring here. In fact, some of these pools still have ice on them. ................
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