How Do Pregnancy Tests Work? (2015)
“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.” – TED-Ed
More about The Documentary District: We are a team dedicated to highlighting documentary films and projects in an effort to promote independent film making. We also provide information on where to stream new documentaries as they become available. If you have a film or project that you would like to submit, you can visit our Submit a Film page.
“TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within TED-Ed’s growing library of TED-Ed animations, you will find carefully curated educational videos, many of which represent collaborations between talented educators and animators nominated through the TED-Ed website (ed.ted.com).“
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How Do Pregnancy Tests Work?
Final Grade: B+
Now Streaming On: YouTube (Free)