
What Do You Think? What will you do on the shortest day of the year?
Photo Credit: taka4332/iStock/Getty Images
Photo Credit: taka4332/iStock/Getty Images
Lenses help us see. Lenses help us learn. Look at … read more
Clouds can tell us about the weather. Thin, wispy clouds … read more
Glassblowers use the metal tube like a straw. It is … read more
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