How do pregnancy tests work? - Tien Nguyen
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TEDEd Animation
Let’s Begin…
Over-the-counter pregnancy tests give potentially life-changing results with a pretty high rate of accuracy. But how do they work? Tien Nguyen explains how each test performs a scientifically rigorous, multi-stage experiment that goes from start to finish in the time that it’ll take you to watch this video.
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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »
Meet The Creators
- Educator Tien Nguyen
- Director Andrew Foerster
- Artist Mike Ellis
- Narrator Susan Zimmerman
