It is December. You may hear stories about the North Pole. What is the North Pole? Where on Earth is the North Pole?

Pretend to draw a line through a globe. The North Pole will be at the top. It is the part of Earth that is farthest north.
Robots can be used for many things. They can do … read more
Look at the mother duck. She is taking care of … read more
Zelia Nuttall was an archaeologist from California. Archaeologists are scientists … read more
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