Found 0 - 10 results of 15 programs matching keyword "organisms in rock"


After Dark:  Sexplorations: Live Sea Urchin Egg Fertilization (Webcast)
Running Time:
00:14:00
Catch one of the After Dark: Sexplorations highlights from February 6, 2014! Watch as Exploratorium Biologists, Karli Woodward and Caitlin Johnson demonstrate a live sea urchin fertilization.

Project: After Dark | Browse All

Date: February 12, 2014
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Life Science/Biology

Keywords: sea urchin, lab, sex, fertilization, eggs, microscope, biology, marine biology, ocean, sea, organisms, species, purple sea urchins, radial symmetry, tide pools, kelp, sperm, insemination, egg division


Return to Mars:  What on Earth? Life in Extreme Environments (Webcast)
Running Time:
00:30:00
In today's program, Exploratorium scientists Paul Doherty and Karen Kalumuck will look at examples of life in extreme environments on Earth. As Mars is an extreme environment, the question remains-could it have supported any form of microbial life?

Project: Return to Mars | Browse All

Date: August 21, 2012
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, General Science, Life Science/Biology

Keywords: mars, curiosity, rover, msl, mars science laboratory, jpl, nasa, life, organisms, extreme environments, extremophiles, travelogue


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Return to Mars:  Follow the Water (Webcast)
Running Time:
00:30:00
Why is water, or evidence of water, so important to the Mars missions? Join Exploratorium scientists Ron Hipschman and Karen Kalumuck as they examine water as one of the building blocks for life and what previous Mars missions have discovered about water on the red planet.

Project: Return to Mars | Browse All

Date: August 16, 2012
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Astronomy/Space Science, General Science, Life Science/Biology

Keywords: mars, curiosity, rover, msl, mars science laboratory, spacecraft, water, life, rock, jpl, jet propulsion laboratory, exploration


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Science in the City:  Underwater World (Clip)
Running Time:
00:06:18
If you sink it, they will come. That’s what Exploratorium biologist Karen Kalumuck learned when she decided to experiment by submerging PVC plates under the piers at Marina Harbor. In this program, you'll meet the bizarre aquatic life forms that inhabit our Bay.

Project: Science in the City | Browse All

Date: December 8, 2010
Format: Expedition
Category: Everyday Science
Subject(s): Life Science/Biology

Keywords: san francisco, bay, biology, organisms, tunicates, settling plates


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QuickTime: 700K  
Science at Burning Man:  Triangle of Fire (Clip)
Running Time:
00:01:28
Burning Man is a literal hotbed of explosions and fire. Join Exploratorium Senior Scientist Paul Doherty as he looks at the properties that make up fire through the lens of the Burning Man event.

Project: Science at Burning Man | Browse All

Date: September 11, 2010
Format: Expedition
Category: Science in Action
Subject(s): General Science

Keywords: burning man, fire, detonation, gas, air, black rock desert


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Science at Burning Man:  The MicroZoo (Clip)
Running Time:
00:03:20
We went and talked with the folks who ran the Microzoo camp at Burning Man 2010, and learned about critters in extreme environments.

Project: Science at Burning Man | Browse All

Date: September 10, 2010
Format: Expedition
Category: Science in Action
Subject(s): Life Science/Biology

Keywords: burning man, microzoon, organisms, extreme environments, water flea, biology


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Science at Burning Man:  Double Rainbows (Clip)
Running Time:
00:00:59
Exploratorium Senior Scientist Paul Doherty explains a double rainbow sighting at Burning Man 2010!

Project: Science at Burning Man | Browse All

Date: September 10, 2010
Format: Expedition
Category: Science in Action
Subject(s): Physics

Keywords: burning man, rainbows, light, prisms, color, black rock desert


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After Dark:  Sexplorations: Biologist Kristina Yu (Clip)
Running Time:
00:01:54
The Exploratorium TV crew caught up with Exploratorium Living Systems director, Dr. Kristina Yu, at After Dark: Sexplorations. Kristina confirmed it for us—sex is all around us, all the time.

Project: After Dark | Browse All

Date: February 4, 2010
Format: Interview
Category: Popular Culture
Subject(s): Life Science/Biology

Keywords: sexplorations, kristina yu, biology, organisms, sex


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Return to Mars:  Tales of a Martian Rock Climber (Webcast)
Running Time:
00:27:00
Explore how Mars’s gravity and geology would affect rock climbers, with the Exploratorium's Dr. Paul Doherty.

Project: Return to Mars | Browse All

Date: January 8, 2004
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: mars, mer, robots, science, images, horizon, craters, surfaces, dry lakes, rocks, wheels, cameras, nasa, jpl, rat, solar power, geology, rock climbers


Real: 225K  
Origins: Astrobiology:  Looking for Mars on Earth (Webcast)
Running Time:
00:32:24
Chris McKay, Planetary Scientist at the NASA Ames Research Center, has traveled the world seeking Mars-like environments. In the Dry Valleys of Antarctica—his favorite Mars analog on Earth—Dr. McKay discovered a kind of algae living inside rocks porous to light and water. He’ll show us some of these rocks and talk about the physical conditions required for life.

Project: Origins: Astrobiology: The Search for Life | Browse All

Date: November 19, 2003
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: deserts, atacama desert of chile, life on mars, most lifeless place on earth, driest place on earth, ecosystems, algae, organisms in rock, photosyntheseis in rock, most mars-like place on earth, antarctica dry valleys, alum rock park, earth's extreme environments, mic


Real: 256K  
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Gordon and Betty Moore Foundation
Gordon and Betty Moore Foundation
Webcasts made possible through the generosity of the Gordon and Betty Moore Foundation, The Jim Clark Endowment for Internet Education, the McBean Family Foundation,.and the Corporation for Educational Networks Initiatives in California (CENIC).

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