Found 0 - 10 results of 10 programs matching keyword "image formation with lenses"


Science in the City:  Camera Obscura (Clip)
Running Time:
00:04:05
On the cliffs above San Francisco's Ocean Beach perches a landmark observatory—a giant camera obscura. Step inside with Robert Tacchetto and see how this centuries-old technology creates enchanting images of the outside world.

Project: Science in the City | Browse All

Date: July 11, 2012
Format: Expedition
Category: Everyday Science
Subject(s): General Science

Keywords: camera obscura, san francisco, ocean beach, pinhole camera, concave table, exploratorium, natural lenses, science in the city


Reflections:  Snow Mirror by Daniel Rozin (Clip)
Running Time:
00:01:59
Snow Mirror is the first in a series of pieces that celebrate slowness and black and white, in this piece the image of the viewer is created by the congregation and accumulation of white snow flakes in areas of the image that are brighter. The result is projected on a transparent silk fabric which creates a feeling of the flakes being suspended in space. Artist Daniel Rozin will be featured in the Exploratorium's 2009 exhibition, Reflections.

Project: Reflections | Browse All

Date: May 1, 2009
Format: Exhibit
Category: Everyday Science
Subject(s): General Science, Cognitive Science/Psychology, Art

Keywords: daniel rozin, mirror, reflections, snow, flakes, image, art


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Reflections:  Shaking Time by Daniel Rozin (Clip)
Running Time:
00:00:40
Shaking Time Mirror is the forth of the "Time Series" Software Mirrors. This series of software mirrors examines notions of time, scanning, motion and stagnation. In Shaking Time Mirror only areas of movement on the screen are refreshed with current video, the rest of the screen ages and turns into a gray stagnant crust. When a viewer moves in front of the piece the crust flakes of and revels the full colored image of the viewer, which gradually grays back. Artist Daniel Rozin will be featured in the Exploratorium's summer exhibition, Reflections.

Project: Reflections | Browse All

Date: May 1, 2009
Format: Exhibit
Category: Popular Culture
Subject(s): General Science, Cognitive Science/Psychology, Art

Keywords: daniel rozin, mirror, reflections, software, video, image, art


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Reflections:  Mirrors Mirror by Daniel Rozin (Clip)
Running Time:
00:01:18
Mirrors Mirror creates the viewers' image by directing 768 small mirror tiles in a way that reflects different portions of their image. The piece is made of 24 columns of "pixels" that form a concaved curved surface that is aimed at the viewer. Brighter pixels reflect the upper body of the viewer and the wall behind him and dark ones are aimed lower. Artist Daniel Rozin will be featured in the Exploratorium's 2009 summer exhibition, Reflections.

Project: Reflections | Browse All

Date: April 29, 2009
Format: Exhibit
Category: Popular Culture
Subject(s): General Science, Cognitive Science/Psychology, Art

Keywords: daniel rozin, mirror, reflections, tiles, image, pixels, art


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The Nobel Prize: 100 Years of Creativity:  From Special Relativity to String Theory: How Einstein Turned Physics into (Webcast)
Running Time:
00:48:31
A century after publication of Einstein's famous papers on light and relativity, this most celebrated of Nobel Laureates will be the subject of a talk by award-winning science writer K.C. Cole. She'll discuss the ways in which Einstein continues to influence physics today, from detecting gravity waves to understanding string theory.

Project: The Nobel Prize: 100 Years of Creativity | Browse All

Date: June 28, 2006
Format: Interview
Category: Popular Science
Subject(s): Physics

Keywords: k.c. cole, symmetry, transpositional symmetries, speed of light, relativity, gravity lenses, gravity bending light, string theory


Real: 45K  

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Saturn:  Crash! Part II (Webcast)
Running Time:
12:26:40
Join Senior Scientist Paul Doherty as we receive the first images of Titan, Jupiter's largest moon, from the European Space Agency headquarters in Darmstadt, Germany. The Huygens probe, released from the Cassini spacecraft, descended to Titan and captured hundreds of images of this mysterious moon.

Project: Saturn: Jewel of the Solar System | Browse All

Date: January 14, 2005
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: titan, huygens probe, cassini spacecraft, titan atmosphere, radar image of titan,


Real: 225K  
Origins: Astrobiology:  Life's Ingredients (Webcast)
Running Time:
00:43:30
Julia Child and physicist Philip Morrison once cooked up (and sampled) "primordial soup," a mixture of ingredients said to be the materials from which life sprang on Earth. How accurate is this notion? David Deamer studies how some molecules self-assemble into order, and has developed new theories about how life evolved from components on Earth. We’ll talk with him, do hands-on experiments, and watch vintage footage of Julia Child tasting the soup. Guests: David Deamer, Director, UC Berkeley SETI Program, and Karen Kalumuk, Exploratorium staff scientist.

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

Date: November 16, 2003
Format: Interview
Category: Science in Action
Subject(s): Life Science/Biology, Chemistry

Keywords: self-assembled structures, self-assembly processes, directed assembly process, primordial soup recipe, building blocks of life, life on other planets, life on mars, chemical reactions, amino acid production, molecule formation, density column, emulsifiers, emulsifica


Real: 256K  
Science Wire:  Biometrics: Eye-D (Webcast)
Running Time:
00:09:54
Our team of middle school students from the Aim High program investigates new technologies that use our unique physical traits as tools for identification. Eye-D explores the possibilities of retinal scans.

Project: Science Wire | Browse All

Date: November 5, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Life Science/Biology

Keywords: retinal scans, lasers, laser scans, cow's eye dissection, retina, image formation with lenses, optic fibers, cone cells, fundus camera, blood vessels in the eye, patterns, teenagers, explainers, explainer program,


Real: 256K  
Women's Health:  Explainer Perspectives: Gay Issues (Webcast)
Running Time:
0:37:21
This informative programming includes dispatches from the Young Women's Health Conference, a Webcast on breast cancer, and teen perspectives on pregnancy and gay issues.

Project: The Changing Face of Women's Health Exhibition | Browse All

Date: January 27, 2001
Format: Interview
Category: Popular Culture
Subject(s): Sociology

Keywords: communication, self image, human sexuality, homophobia, queer bashing, teens, terenagers, explainers, peer pressure, lifestyles, coming out of the closet, hate crimes, counseling, gay issues,


Real: 35K  
Iron Science Teacher:  Popsicle Sticks (Webcast)
Running Time:
1:01:41
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. This week’s “secret” ingredient: popsicle sticks!

Project: Iron Science Teacher | Browse All

Date: June 30, 2000
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, structural reinforcement for earthquakes, building for an earthquake, sheer wall contruction, earthquake retrofitting, thermal postcard, heat siensitive postcard, how lcds work, polarizing lenses, liquid crystals, polarizing film mo


Real: 34K  
 
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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