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0:26:41
Today from the South Pole, Mary Miller speaks to Kathryn Rollins, who will tell us about the AMANDA Neutrino Dectector.

0:20:22
Today we connect with Mary Miller and Noel Wanner, who are at the South Pole, and find out about the science going on there.

0:38:57
Do you know what a 'Spryte' is? Watch this webcast to learn more and see footage from the Penguin Ranch in Antarctica!

0:24:05
Visit the Penguin Ranch and learn more about these fascinating creatures.

0:24:05
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

0:46:48
In 1963 Benoit Mandelbrot introduced the fractal concept. Fractals are shapes or behaviors that have similar properties at all levels of magnification. Just as the sphere is a concept that unites raindrops, basketballs and Mars, so fractal is a concept that unites clouds, coastlines, plants and strange attractors. Dr. Mandelbrot dropped in for a visit during our 2001 series of webcasts about Antarctica. We took some time out from the freezing cold to interview him.

0:27:29
In today's webcast, California Academy of Science's Pam Schullar talks about her work with penguins and answers audience questions.

0:54:27
The first-ever live event inside the NASA clean room, where space hardware is being prepared for the Hubble Space Telescope. We'll get dressed in "bunny suits" to explore the room and show you the activities of engineers and scientists getting ready for the next Hubble servicing mission in November.

0:38:20
Hubble's pictures have changed our understanding of the galaxy. Here we meet scientists who show us how their images have led to new discoveries, then check in on our own imaging project and track its progress.

0:54:09
How much time does an astronomer need to get that great picture? We'll talk with scientists about how they determine their experiments, and learn what it takes to make their case for a few minutes of the telescope's time.