Barry Garelick

Barry Garelick recently retired from the U.S. Environmental Protection Agency and obtained his credential to teach secondary math in California. He has written extensively about math education for various publications including Education Next, Educational Leadership, and Education News.

Barry Garelick: This week

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Videos

Why Is Google Making Human Skin?

Hidden away on Google’s campus, doctors are changing the way people think about health.

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How to Build a Tornado

A Canadian inventor believes his tornado machine could solve the world's energy crisis.

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A New York City Minute, Frozen in Time

This short film takes you on a whirling tour of the Big Apple

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What Happened to the Milky Way?

Light pollution has taken away our ability to see the stars. Can we save the night sky?

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The Pentagon's $1.5 Trillion Mistake

The F-35 fighter jet was supposed to do everything. Instead, it can barely do anything.

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