Found 0 - 10 results of 20 programs matching keyword "measuring luminosity of stars"


Solar Eclipse:  Einsteins Light-Bending Concept (Clip)
Running Time:
00:01:45
This hands-on science video explains Einsteins light-bending concept using nothing more than a wine glass and an LED light representing a star.

Project: Solar Eclipse: Stories from the Path of Totality | Browse All

Date: March 1, 2016
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: total solar eclipse, space, sun, einstein, stars, sun, moon, eclipse


Driven:  Meet the Stars (Slideshow)
Running Time:
00:04:40
Astronomer Dr. Isabel Hawkins's journey to the stars began with two chance moments of enchantment with celestial bodies in her native Argentina. Inspired by the mystery of the sky, she went on to study physics and astronomy in California and then to work for 20 years as a research astronomer at UC Berkeley. Now retired from research and devoted to inciting a love of the stars and sky in young people, Dr. Hawkins reflects on her own initial moments of inspiration, on sharing her love of stars with others, and on how astronomy can, and should, remind us of our connection to one another, under a canopy of mystery.

Project: Driven: True Stories of Inspiration | Browse All

Date: July 30, 2010
Format: Interview
Category: Everyday Science
Subject(s): Art, Astronomy/Space Science

Keywords: astronomy, eclipse, stars, sun, solar


Polynesian Navigation:  Website Preview (Clip)
Running Time:
00:01:04
Video teaser for the upcoming launch of the new Exploratorium website, 'Never Lost'. Learn a little bit about Polynesian Navigation in anticipation of the full website

Project: Never Lost: Polynesian Navigation | Browse All

Date: March 23, 2010
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: polynesian navigation, sea, sky, earth, astronomy, stars


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Science Teaching Tips:  Which Is Closest? (Podcast)
Running Time:
00:07:31
Which is farthest away from the earth, the stars or Pluto? The answer may be obvious to you, but a lot of people get this wrong. Listen to TI director Linda Shore as she presents a little survey about how things are arranged in the heavensand explains what the surprising results mean.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: December 9, 2009
Format: Interview
Category: Everyday Science
Subject(s): Astronomy/Space Science

Keywords: stars, pluto


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Exploratorium Audio Salon:  Polynesian Navigation--Kalepa Baybayan and Paul Coleman (Podcast)
Running Time:
00:21:08
Astrophysicist Paul Coleman and expert ocean navigator Kalepa Baybayan visited the Exploratorium as advisors to our Polynesian Navigation projecta large-scale Web resource (launching April 2010) that will feature the astounding navigation practices of the Pacific Islanders, who were expertly navigating the Pacific thousands of years before the arrival of Europeans. Paul Coleman works at the University of Hawaii Institute for Astronomy, where he concentrates on the large-scale structure of the universe. Kalepa Baybayan is an expert navigator who mentors Hawaiian youth in native navigation practices. Both men are native Hawaiians. We spoke with them about traditional navigation practices, the balance between science and spirituality from a native perspective, and the benefits of being grounded in ones culture.

Project: Exploratorium Audio Salon | Browse All

Date: July 15, 2009
Format: Interview
Category: Science in Action
Subject(s): Physics, Astronomy/Space Science

Keywords: polynesia, navigation, sailing, navigator, hawaii, stars, pacific, ocean, boat, astronomy, audio salon


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:  The Search for Exo-Planets (Webcast)
Running Time:
00:48:40
Searching for extraterrestrial life: is it telephoning aliens or really complicated math equations? Join Senior Scientist Paul Doherty, NASA Ames planetary Scientist Eric Wegryn, and SETI's Senior Scientist Seth Shostak as they explore how to find planets that could support life. How many of these planets are there? How did we find them? When will we know for sure?

Project: SETI | Browse All

Date: December 10, 2005
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Astronomy/Space Science

Keywords: seti, planets, stars, pulsar, space, extraterestrials, the drake equation, doppler effect


Real: 225K  450K  
Origins: Hubble:  The Very Latest from Hubble (Webcast)
Running Time:
0:40:48
On the occasion of Hubble's 15th birthday we unveil two spectacular mosaic images from the telescope, discuss the amazing accomplishments of Hubble during the past 15 years, and look at some of the images from space.

Project: Origins: Hubble | Browse All

Date: April 26, 2005
Format: Interview
Category: Popular Science
Subject(s): Astronomy/Space Science

Keywords: hubble telescope, digital images, photography, planets, stars, galaxies, orbits, solar panels, atmosphere


Real: 225K  450K  
Iron Science Teacher:  Holiday Edition: Fruitcake (Webcast)
Running Time:
00:53:29
The only thing to beat out Iron Science Halloween! Holiday madness right when you could use a laugh.... today's secret ingredient: fruitcake!

Project: Iron Science Teacher | Browse All

Date: December 17, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: teachers, experiments, demos, circumference, diameter, pi, turning fruitcake into pi, diarrhoea, fiber, constipation, measuring density, mass, volume, weight, gravity.laws of gravity, rocket fuel


Real: 225K  
Iron Science Teacher:  Washington, DC: Red Tape (Webcast)
Running Time:
00:48:17
The Live @ cast and crew take a journey to our Nation's Capitol for a special politically-charged edition of Iron Science Teacher. The competitors must create a math or science activity that is politically correct and leaves no child behind.

Project: Iron Science Teacher | Browse All

Date: March 16, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: nylon tape hydra, electrical charge, electroscope model, static electricity, positve and negative charge, rocket launcher activity, inclinometer, measuring height, soda bottle launchers, projectile motion, direct and indirect measurement, polarized light mosaic snac


Real: 256K  
Origins: Astrobiology:  Is There Life Elsewhere? (Webcast)
Running Time:
00:58:53
How can a mathematical equation frame the question of life in the universe? Well talk with Frank Drake, one of the founders of the SETI Institute, about his famous equation and how it frames the search for signs of intelligent life in the universe.

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

Date: November 15, 2003
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: astrobiology, seti, search for extraterrestrial intelligences, intersteallar communication, drake equation, stars with planets, planetary detection, planet detection, primordial soup, radio telescopes, designing interstellar messages


Real: 256K  
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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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