David Plotkin

  • Good News and Bad News About Breast Cancer

    Women are more alarmed than they need to be about the chances that they will develop breast cancer. But they are also more confident than they should be that the advances medicine has made in treating the disease and prolonging life mean that it can be cured

  • Good News and Bad News About Breast Cancer

    Women are more alarmed than they need to be about the chances that they will develop breast cancer. But they are also more confident than they should be that the advances medicine has made in treating the disease and prolonging life mean that it can be cured

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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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