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Origin and Evolution of Life on Earth II
October 5, 2005
James Hanken evolutionary biologist, Harvard

James Hanken, evolutionary biologist, talks about cosmic evolution- the modern scientific story of who we are and whence we came; the story of us.

Science & Nature
Astronomy & Space | Biology | Humans & Nature | Physics
WGBH
Museum of Science, Boston
The Hubble Space Telescope and the Visionaries Who Built It
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Joseph Ayers
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Joseph Ayers talks about creating robots with nervous system-like circuits that allow them to act and “think” like animals and about his innovative plans for future applications.
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Dr. Ronald Prinn, TEPCO Professor of Atmospheric Science in MIT's Department of Earth, Atmospheric, and Planetary Science, shares the result of his project measuring the rates of change in atmospheric concentrations of trace greenhouse gases.

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