The Tidepool Clock

Rae called a shallow tidepool “the stillest place by the sea.” Her uncle smiled and checked the official tide table before their visit. They stayed on stable rock, away from waves, and looked without lifting animals.

At lower tide, limpets clung to stone and small anemones folded inward. Two hours later, from a safe upper path, Rae watched seawater cover the same pool. Ripples replaced the glassy surface, and tiny fish moved through the connected water.

Rae drew a clock with water levels instead of numbers. The pool was not a bowl cut off from the ocean; it changed on a schedule shaped by the Moon and coast.

She crossed out “stillest” and wrote “always becoming.” Good notes could change when the observer learned more. That did not ruin the first page—it showed the learning between pages.