Scientists ask and answer questions. You are a scientist. Look around. You can ask questions about what you see.
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In the Know
Inspired by Nature
Scientists look to nature for ideas. This is called biomimicry. … read more
In the Know
Endangered Animals
There are 8.7 million species of animals in the world! … read more
In the Know
A Time to Give
The holidays are a time of giving. Many people give … read more