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\nTED-ED: The Sun's surprising movement across the sky - Gordon Williamson\n

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\n\nPublisher:\n\nTED-Ed\n\n\n
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\nSuppose you placed a camera at a fixed position, took a picture of the sky at the same time every day for an entire year, and overlaid all of the photos on top of each other. What would the sun look like in that combined image? A...\nSuppose you placed a camera at a fixed position, took a picture of the sky at the same time every day for an entire year, and overlaid all of the photos on top of each other. What would the sun look like in that combined image? A stationary dot? A circular path? Neither. Oddly enough, it makes a 'figure 8' pattern, known as the Sun's analemma. Gordon Williamson explains why.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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4:23
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Grade
Pre-K - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nTED-Ed\n\n
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Date
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2015
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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time, summer
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Additional Tags

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earth and space science, science & technology, axial tilt, straight line, orbital eccentricity, clock time, point, makes, hemisphere, angle, represents, depending, analemma, orbit, position, year, earth, axis, making, plane, important, experience, tilted, declination, reaches, figure 8, change, highest, sundial, people
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Best For: Explaining a topic
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Usage Rights: Fine Print - Editing not permitted
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