Daniel Guerra has joined the Luxuriant Flowing Hair Club for Scientists. He says:
I am a biochemist and work for the USDA/ARS. I’ve had long hair since I was a teenager and never cut it.
Daniel J. Guerra, PhD, LFHCfS
USDA/ARS
Wheat Genetics
Washington State University
Pullman, Washington, USA
(Click on the photo to see more detail.)