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Search Results (77 videos found) |  |
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NASA Connect - HASB - Solar Flares
(2002)
NASA Connect segment exploring solar flares and how NASA scientists study these events. The video explains the goal of the HESSI satellite, when solar flares occur, and how solar flares... Genre: Educational Keywords: NASA Connect; Sun; Atmosphere; HESSI Satellite; Earth; Solar Flares; Sun; X-Ray; Gamma Ray; Radiation; Magnetic Energy; Charged Particles; Electrons; Protons; Ions; Magnetic Field Mines; Radio Waves; Hydrogen; Duration: 00:05:10 Popularity (downloads): 3952 |
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NASASciFiles - Propulsion Systems
(2004)
NASA Sci Files segment explaining propulsion systems, how they work, and what they do. Genre: Educational Keywords: NASA Sci Files; Solar System; Propulsion System; Space Radiation; Bone Mass; Chemical Rockets; Spaceship; Gases; Plasma; Magnetic Field; Exhaust; Energy; Heat; Electricity; Nuclear Power; Fusion; Thermonuclear Reaction; Technology; Duration: 00:02:48 Popularity (downloads): 1934 |
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Wrestling with Uncertainty, segment 13 of 16
(1995)
Fields within regions show similar patterns of growth Genre: Documentary Keywords: Oil and Gas; Duration: 00:00:55 Popularity (downloads): 337 |
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NASA Connect - WFS - Propulsion In Space
(2004)
NASA Connect segment exploring how NASA is researching to design, build and test a new propulsion technology that uses magnetism, electricity, and tethers instead of rocket engines. Genre: Educational Keywords: NASA Connect; Magnetism; Electricity; Design; Research; Rocket; Propulsion; Spacecraft; Tether; Magnetic Field; Icarus; Attitude; Mass; Duration: 00:03:56 Popularity (downloads): 1945 |
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NASA Connect - WFS - Tethers
(2004)
NASA Connect segment explaining how NASA uses tethers to help propell spacecraft already in orbit. The segment also explores the NASA project called ProSEDS which is the first to experiment... Genre: Educational Keywords: NASA Connect; Magnetism; Electricity; Propulsion; Tether; Rocket; Spacecraft; Satellite; Electrodynamic Tether; Magnetic Field; ProSEDS; Propulsive Small Expendable Deployer System; Experiment; Payload; Fuel; International Space Station; Duration: 00:03:28 Popularity (downloads): 1995 |
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NASA Connect - DITNS - Data Analysis And Measurement
(2004)
NASA Connect Segment exploring ground-based instruments and rockets used to analyze and research the auroras. The segment also explains the concepts of data analysis and measurement in scientific research. Genre: Educational Keywords: NASA Connect; Data Analysis; Measurement; Scientists; Engineers; Solar Minimum; Solar Maximum; Number Relationships; Magnetometer; Magnetic Field; Sounding Rockets; Duration: 00:07:41 Popularity (downloads): 1639 |
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NASASciFiles - Radio Waves and Electricity
(2005)
Fifth segment of NASA Sci Files The Case of the Technical Knockout explaining how an observatory studies the atmosphere and the different types of waves. This segment describes the electromagnetic... Genre: Educational Keywords: NASA SciFiles; Electromagnetic spectrum; waves; radio waves; electricity; Observatory; The Case of the Technical Knockout; Duration: 00:09:53 Popularity (downloads): 1230 |
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High school field exercises, Missouri Commission
(1904)
The cameraman placed his equipment on the side of an athletic field adjacent to a high school. During the course of the film, teen-age boys exhibit their skill at high... Genre: Historical Keywords: High school athletes; Actuality--Shorts; Duration: 00:00:54 Popularity (downloads): 499 |
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Mining operations, Pennsylvania coal fields
(1904)
The film opens on an area covered with snow where the following operations are visible: track laying, and dirt moving by explosion, grader, steam shovel, and steam engine. Genre: Historical Keywords: Mines and mineral resources--Pennsylvania; Actuality--Shorts; Duration: 00:02:25 Popularity (downloads): 575 |
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Exotic Terrane, segment 09 of 12
(1992)
Geologic studies provided supporting evidence for scientists' new geologic theories Genre: Documentary Keywords: Geology; Duration: 00:01:11 Popularity (downloads): 501 |
