Ask A Scientist: Did a Comet Crack the Earth?
March 4th & 5th, 2008
COSMIC BULLSEYE! Among all the space rocks that have slammed into our planet, Dr. Vicki Hansen of the University of Minnesota Duluth and McKnight Presidential Professor of Earth and Planetary Sciences recently suggested that one asteroid (or several) might have set Earth's crust in motion. Join Dr. Hansen to discuss her controversial theory and why plate tectonics makes life on Earth possible.
The discussions, hosted by Minnesota Sea Grant, will take place on:
- Tuesday, March 4, 6:30 – 7:30 p.m.
- Blue Water Café
- 20 W. Wisconsin St., Grand Marais
- Wednesday, March 5, 7:00 – 8:00 p.m.
- Amazing Grace Bakery and Café
- 394 S. Lake Ave., Canal Park, Duluth
If you want to suggest a topic or speaker, or learn more about the free "Ask a Scientist" discussions, visit www.seagrant.umn.edu/news/aas.
“Ask a Scientist” is inspired by the internationally successful Café Scientifique and backed by Nova ScienceNOW. Eat, drink, talk science!