English to Spanish Science Idioms / Maxims / Sayings Description of a scientific toy

The text is a description of a disk, a "science-in-action" toy. The word "spoll" is the verb used to describe its movement, e.g.
"The action of the disk is "spolling" which means spinning and rolling."
"As the disk spolls around in a circle it is held in place by a balance of the gravitational force pulling the disk down ..."
"A spolling disk produces a captivating sonic hum."

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