A Moment of Science
During earthquakes, why is it that some buildings tumble to the ground, while others stand tall?
Many European farms have been turning animal waste into biofuel for 20 years now.
Hundreds of millions of years ago the continents were joined together in a super-continent that scientists call Pangaea. It means “all lands” in Greek. It stretched all the way from the North to the South Pole, but that’s not the way the earth looks now, obviously. What happened? Learn more on this Moment of Science.
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