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2009 Benjamin Franklin Medal Winner: J. Frederick Grassle

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Uploaded by on May 4, 2009

The 2009 Benjamin Franklin Medal in Earth and Environmental Science is presented to J. Frederick Grassle for pioneering research leading to our understanding of the unique ecosystems near volcanic vents at the sea floor, the first ever found fueled by chemical energy from the Earth's interior instead of sunlight.

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  • I find amazing what a single person can archive. Congratulations to him.

    On the other hand, don't you love when a Quarter of the video are credits!?

  • Phenomenal scientist!

  • Fantastic work EA!!

  • No surprise, when you think about it. The "Pre-Cambrian Explosion" in the diversity of life didn't happen on land, after all :D

  • Congratulations, he truly deserves it !!!!!!

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