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Why can a genuine video still leave the explanation uncertain?

Imagine an authentic clip showing someone move a box just before another person falls. The timing is visible; the reason for the fall may not be. What happened before the clip, outside the frame, or between the people can matter. Establishing that a recording is genuine and explaining an event are separate tasks.

3–7 min

Questions you could explore

  • Which additional evidence would distinguish competing explanations?

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Ready to try your ideas aloud?

Your topic carries over. Record up to 2½ minutes, depending on your plan.

Media and information

What makes a historical source primary?

A diary and a history book stand in different relationships to the past, but neither is automatically beyond question. What counts as a primary source also depends on what you are trying to find out.

3–5 min
Media and information

Following a web claim back to its source

Five webpages repeating the same claim may lead back to one original report. Lateral reading looks beyond an unfamiliar page to investigate its publisher; following links upstream helps reveal where the evidence began.

8–10 min
Media and information

What can a photo’s metadata actually prove?

An image file may carry a date, camera information, or a caption alongside its pixels. Those details can be useful clues, but some can be changed or removed as a file is edited and shared.

4–5 min
Why can a genuine video still leave the explanation uncertain? | Speech Topic | speaking.app