Scientists look to nature for ideas. This is called biomimicry. Using ideas from nature can save energy.
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In the Know
Helping When Disaster Strikes
Look at the picture below. This building was damaged by … read more
In the Know
Bats Use Sound to “See”
Most bats are active at night. It is dark at … read more
In the Know
Farm Equipment
It’s fall. Farmers are busy harvesting their crops. Let’s take … read more