The Top 10 science stories of 2003. Guests: Author Ross Gelbspan on Global warming, Astronomer Ken Crogwell on exploration of Mars, Biologist Michael West on the aging process, and Physicist J. Richard Gott on the possibility of time travel.
The Top 10 science stories of 2003. Guests: Author Ross Gelbspan on Global warming, Astronomer Ken Crogwell on exploration of Mars, Biologist Michael West on the aging process, and Physicist J. Richard Gott on the possibility of time travel.