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In this live webcast, we look deeper into the film 'Ice People.' We speak with noted geologists Allan Ashworth and Adam Lewis, and filmmaker Anne Aghion in our San Francisco studio. In this program Ice Stories crew member Ron Hipschman speaks with Paul Ponganis, who studies emperor penguins. Hear from marine biologist Dr. Stacy Kim, who uses a small camera-equipped remotely operated vehicle (ROV) to investigate the bottom-dwelling creatures under the sea ice. Join Exploratorium Senior Scientist Paul Doherty as he shows us a demo related to Antarctic ice! Paul demonstrates how using Antarctic ice can help tell us what the temperatures of the earth's oceans were, thousands of years ago. We speak to Robin Bell from the AGAP (Antarctic Gamburtsev Province) expedition. This is the first systematic study of our planet's last unexplored mountain range. This webcast was our first this season, and we had some technical difficulties. Halloween Special Edition! In this zany competition teachers have ten minutes to create a science activity from a special Halloween secret ingredient... bats! Watch the telescope-only stream of the total solar eclipse that occurred on August 1, 2008. In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: eye care products! In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: dental hygiene products!