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It's Okay to Be Smart: Visualizing Herd Immunity (With 500 Mousetraps!)

14 minutes 48 seconds

Now Playing As: Captioned (English) (change)

Since the start of the COVID-19 pandemic, the term “herd immunity” has been all over the news. But what does it really mean? One thing most people don’t realize about vaccines is that they aren’t just to protect the person who gets the shot. They also protect the population as a whole. Part of the "It's Okay to Be Smart" series.

Media Details

Runtime: 14 minutes 48 seconds

Topic: Health and Safety, Science
Subtopic: Biology, Diseases and Conditions, Safety
Grade/Interest Level: 10 - 12
Standards:

Release Year: 2021
Producer/Distributor: PBS Digital Studios
Series: It's Okay to Be Smart

Still image from: It's Okay to Be Smart: The Fastest Animals Are Way Faster Than You Think

Still image from: It's Okay to Be Smart: 4 Ways the Universe Might End (All of Them Bad)

Still image from: It's Okay to Be Smart: The Lizard That Uses Nanotechnology to Walk Upside Down

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Still image from: It's Okay to Be Smart: Why the Heck Is Glass Transparent?

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Still image from: It's Okay to Be Smart: The Golden Ratio--Is It Myth or Math?

Still image from: It's Okay to Be Smart: What Is Impossible in Evolution?

Still image from: It's Okay to Be Smart: The Transcontinental Burrito Hypertunnel

Viewer Comments

Karen R. (Bremerton, WA)

January 5th, 2022 at 04:14 PM

Engaging video. High school students enjoyed it.