Scientists look to nature for ideas. This is called biomimicry. Using ideas from nature can save energy.
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In the Know
Do All Birds Fly?
All birds have wings but not all birds can fly! … read more
In the Know
Helping When Disaster Strikes
Look at the picture below. This building was damaged by … read more
In the Know
Colorful Coral
Corals are tiny, colorful animals. Corals grow and divide. This makes … read more