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TED-Ed

How to build a dark matter detector - Jenna Saffin

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TEDEd Animation

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More than 2 kilometers below the surface of northern Ontario, suspended in 345,000 liters of ultra-pure water, there’s a perfect sphere. Scientists continuously monitor this chamber, looking for a glimmer of light in the darkness. Why? Because that light would indicate the presence of one of the universe’s greatest mysteries: dark matter. Jenna Saffin describes how this dark matter detector works.

Watch the video and finish the Think section to complete the lesson.


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Meet The Creators

Educator
Jenna Saffin
Director
Franz Palomares
Script Editor
Dan Kwartler
Designer
Tara Sunil Thomas
Music
Matt Tyson
Associate Producer
Elizabeth Cox, Bethany Cutmore-Scott
Content Producer
Gerta Xhelo
Editorial Producer
Alex Rosenthal
Narrator
Julianna Zarzycki
Fact-Checker
Brian Gutierrez

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