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Barr Media Group

Barr Media Group

Black and white photo of group of men with levers lay railroad track. Caption. He was laying better than a mile of track a day.
29 minutes 15 seconds
Grade Level: 7 - 12
Portrait drawing of renaissance period man with curly black hair, black eyebrows, brown eyes and van dyke beard. Face is a light peach color.
55 minutes
Grade Level: 10 - 12
Person laying on the ground with tools and buckets spread around them. No Trespassing sign. Caption: The paleontologists in the field uncover an exciting find.
14 minutes 53 seconds
Grade Level: 4 - 8
Exterior of the neoclassical United States Mint building with rows of white marble blocks and arched windows with decorative reliefs and wrought iron bar coverings.
15 minutes 7 seconds
Grade Level: 3 - 7
Digital illustration of Galileo holding a compass with a planetary backdrop that includes Earth and the sun and planets above.
57 minutes
Grade Level: 10 - 12