How Does a Lunar Eclipse Work?

Описание к видео How Does a Lunar Eclipse Work?

When the moon passes through the Earth's shadow, it causes the moon to look very unusual for a short period of time. This event is called a lunar eclipse, and it occurs roughly twice a year. Learn more about how lunar eclipses work in this video! Credit goes to TheWusa from de.wikipedia.org for the illustrations that this videoâ s light scattering animations are based on. (Dec. 10, 2011, eclipse)

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