You Won't Believe How Much the World's Richest Heirs and Heiresses are Worth

Gia De Laurentiis, $20 million

De Laurentiis is an author, TV personality, and chef. She is the host of Food Network's Giada at Home, and is a guest host on The Today Show. She has been inducted into the Culinary Hall of Fame and has received a Gracie Award.

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The More You Know

  • The sun and moon appear to be the same size in the sky because of an astonishing coincidence: the moon is 400 times smaller but 400 times closer.
  • There was a flying dinosaur the size of a giraffe.
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  • One area of Canada has a weaker gravitational pull than the rest of Earth.
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