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In this episode, Bill Nye's worldly perspective shows why, when it is winter in America, it is summer in Australia.
The planet looks a lot different than it did when it formed four and a half billion years ago. The forces of erosion will always ...
In Bill Nye the Science Guy: Forests, Bill Nye explores the forests. Format: DVD. Release Date: 11/ 8/ 2011. Rating: NR. Run ...