In Science, There's Never a Final Answer

David Lentz uses a hand lens to get a close look at the fruit of a beech tree. The size shape and color of fruits and flowers help botanists distinguish one plant from another.
(Image credit: Lisa Ventre, University of Cincinnati Photographic Services)

Editor's Note: ScienceLives is an occasional series that puts scientists under the microscope to find out what makes them tick. The series is a cooperation between the National Science Foundation and LiveScience.

Name: David Lentz Age: 56 Institution: University of Cincinnati Field of Study: Paleoethnobotany

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