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Chirp! is a GNU Social instance for the Cooley and Sekula families and their friends.

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Example of a Chladni pattern on a square plate. The plate, seen from above, is black, and the sand is bright green.

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https://files.mastodon.social/media_attachments/files/111/500/446/187/462/427/original/4c30bb39682bd50c.jpeg

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  1. Robert McNees (mcnees@mastodon.social)'s status on Thursday, 30-Nov-2023 16:29:56 UTC Robert McNees Robert McNees

    Ernst Florens Friedrich Chladni, a pioneer of the field of acoustics, was born #OTD in 1756.

    He studied the mathematical theory of sound waves, the speed of sound in various materials, and eponymous complex patterns formed by vibrational modes of solid objects.

    In conversation about a year ago from mastodon.social permalink
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Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All Chirp! content and data are available under the Creative Commons Attribution 3.0 license.