Pingos are like small mountains that form in the permafrost. They are circular or elliptical formations that grow up to 230 feet in height and 2,000 feet in diameter.

Icy Pingos

You have questions and A Moment of Science has answers. Short science videos and audio science podcasts provide the scientific story behind some of life\'s most perplexing mysteries. There\'s no need to be blinded by science. Explore it, have fun with it, but most of all learn from it. A Moment of Science is a production of WFIU Public Media from Indiana University in Bloomington, Indiana.

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Icy Pingos

Icy Pingos