» The science of smog – Kim Preshoff

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Check out our Patreon web page: https://www.patreon.com/teded View complete lesson: https://ed.ted.com/lessons/the-science-of-smog-kim-preshoff On July 26, 1943, Los Angeles was once blanketed via a thick fuel that stung other people’s eyes and blocked out the Sun. Panicked citizens believed their town have been attacked the use of chemical struggle. But the cloud wasn’t an act of conflict. It was once smog. So what is that this thick grey haze in fact made of? And why does it have an effect on some towns and no longer others? Kim Preshoff main points the science in the back of smog. Lesson via Kim Preshoff, animation via Juan M. Urbina…

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Check out our Patreon web page: https://www.patreon.com/teded

View complete lesson: https://ed.ted.com/lessons/the-science-of-smog-kim-preshoff

On July 26, 1943, Los Angeles was once blanketed via a thick fuel that stung other people’s eyes and blocked out the Sun. Panicked citizens believed their town have been attacked the use of chemical struggle. But the cloud wasn’t an act of conflict. It was once smog. So what is that this thick grey haze in fact made of? And why does it have an effect on some towns and no longer others? Kim Preshoff main points the science in the back of smog.

Lesson via Kim Preshoff, animation via Juan M. Urbina Studios.

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