2026-05-14 05:12 UTC
@rayotron@mstdn.social @wonderofscience@mastodon.social tldr: Moving the base of a pendulum gives it a push. Since they are all sitting on the same moving plank, they are all being pushed in synchrony.
Replies (1)
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@rayotron@mstdn.social 2026-05-14 05:45
@zillion@freeradical.zone @wonderofscience@mastodon.social Affirmative.