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00:30:00
Tardigrades are amazing creatures that can withstand the most extreme conditions on Earth, as well as the vacuum of space! This unique and charismatic animal has the ability to survive in a variety of situations. In today's program, Exploratorium scientist Karen Kalumuck will continue our programming about life in extreme environments as it relates to the search for 'habitability' on Mars.

Most things won't burn on Mars—after all, the main ingredient in the Martian atmosphere, carbon dioxide, is used in fire extinguishers on earth. So how would one create fire without oxygen? Use metal!This slow motion footage shows magnesium burning within a block of dry ice.

00:04:06
TI staff educator Eric Muller demonstrates a “cool” thing to do with dry ice, and it even relates to the standards!

00:05:59
TI staff educator Eric Muller hits me up for change, and then demonstrates a neat science activity using dry ice.

00:07:06
Our Exploratorium team talks to scientists from POLENET (Polar Earth Observing Network).

00:04:28
In this interview from in front of the Canada Glacier in Antarctica’s Taylor Valley, Hassan Basagic from Portland State University describes the essential role of polar glaciers in supporting the bare-bones ecosystems in the Dry Valleys.

00:01:28
Ice Stories correspondent Kelly Carroll reports from a storm at Tango 1 Camp, a remote camp deep in the Transantarctic Mountains.

00:41:16
The South Pole Telescope captured its first light on Feb. 16, 2007! Join Exploratorium host Mary Miller as she talks with scientists at the South Pole and finds out more about life at the Pole.

00:53:00
A discussion about the artistic, scientific, and moral interpretations of J. Robert Oppenheimer and his legacy as the father of the atomic bomb. Composer John Adams and librettist Peter Sellars of the Doctor Atomic opera are joined by Richard Rhodes, author of the Pulitzer Prize-winning book, The Making of the Atomic Bomb. Kip Cranna, musical administrator at the San Francisco Opera, moderates.

00:60:00
A discussion about the artistic, scientific, and moral interpretations of J. Robert Oppenheimer and his legacy as the father of the atomic bomb. Composer John Adams and librettist Peter Sellars of the Doctor Atomic opera are joined by Richard Rhodes, author of the Pulitzer Prize-winning book, The Making of the Atomic Bomb. Kip Cranna, musical administrator at the San Francisco Opera, moderates.