the.com/shoreline
the planet's longest argument, where land and sea negotiate the border daily
never settledCoastlines shift constantly with tides, storms, and erosion
fractal mathIts true length is technically infinite when measured finely
life magnetCoastal zones host most of Earth's marine biodiversity
human pullRoughly 40% of people live near a coast
sound machineWave noise forms from collapsing air bubbles, not water