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Wednesday, October 28, 2026Updated 07:38 UTC

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Decoding the loopy physics of hula hooping with high-tech earthquake sensors

Source: Phys.org · Oct 27, 2026 23:40 UTC

Black-and-white close-up of chemistry lab glassware by a window — File photo euthman / Flickr · CC BY-SA 2.0 · Source

The Quick Take

Hula hooping may be literal child's play, but as it turns out, the physics behind the gym-class staple is so complicated that scientists have spent decades trying to understand how the hula hoop defies gravity.

Read the full story at Phys.org

Ground Level News gathers headlines from public news feeds. This page shows a short summary only; the full article and all rights belong to Phys.org.