A chunk of mineral may seem to be just a jagged, lumpy, or twisty piece of hard stuff with no special shape. But each kind of mineral is actually made up of tiny shapes called crystals—shapes that…
The first day of the year is both a holiday and a holy day. It is also a time to look back and a time to look ahead. It is a time to make a new beginning. So, many people make New Year’s resolutions….
Z eet-zeet-zeet! Cree-cree-cree! Ch-ch-ch-ch-urrrrr ! Those are some of the insect noises you can hear on a hot summer night. Most of the chirps, creaks, and buzzes you hear are made by crickets,…
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