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NOVA Labs: Most of what we know about solar science comes from reading the Sun's light.
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NOVA Labs: What are the processes that produce the Sun's light and heat?
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NOVA Labs: Magnetism influences when and how solar storms erupt.
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Try classifying clouds and investigating the role they play in severe tropical storms.
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Use real data to design your own virtual renewable energy power systems.
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A giant cauldron of magma simmering beneath Yellowstone is threatening to blow.
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Every creature that’s ever lived has been honed by the powerful force of evolution.
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Watch this, and you’ll be flying around the tree of life and relating species in no time.
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Phylogenetic trees can tell us where medical problems come from, and how to fight them.
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Find out who your relatives are. Hint: They’ve never come to your family reunion.
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Discover how life has been shaped by a remarkable force—evolution.
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DNA ties together all life. Use it to examine how different organisms are related.
