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Interactive
CK-12 Foundation

Ballistics Tests

For Students 6th - 12th Standards
How did scientists measure the speed of incredibly fast things before the invention of high-speed photography? Scholars virtually perform ballistics tests to discover the process. They control the rifle type, bullet mass, and target...
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Lesson Plan6:21
TED-Ed

From Aaliyah to Jay-Z: Captured Moments in Hip-hop History

For Teachers 4th - 8th
To take "the definitive portrait of that person in that moment" is the quest of photographer and hip-hop historian Jonathan Mannion. In this short video, Mannion details his dedication to his art and the process he goes through to catch...

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