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Rocks, Stones, and Petrified Bones

The “magic” metal

aluminum ore (bauxite) Have you ever watched someone wrap a sandwich or cover a bowl of food with what looks like a sheet of shining, silver paper? It isn’t paper at all—it’s a thin sheet of…

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December

Cakes and candles

St. Lucia Day December 13 Down the village street comes a small group of young people. At the head of the group walks a pretty girl in a long, white dress. Upon her head she wears a crown of green…

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Full of Energy

Energy from the sun

Someday you may live in a house that keeps itself warm with a tankful of \”sunshine”— even on cloudy days and chilly nights. Instead of turning on a furnace, you’ll use saved-up heat from the sun. …

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