biology

Marine Biology & Ocean Life

Life beneath the waves — coral reef ecosystems, deep-sea adaptations, bioluminescent organisms, fish schooling behavior, and the ocean currents that connect it all.

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Marine biology encompasses the study of life in Earth's oceans, from sunlit coral reefs teeming with biodiversity to the crushing darkness of hadal trenches where extremophile organisms thrive under pressures exceeding 1,000 atmospheres. The ocean covers 71% of Earth's surface and contains an estimated 2.2 million species, most still undiscovered.

These simulations explore key marine phenomena. Watch coral reefs grow and bleach under thermal stress, observe how organisms adapt to crushing deep-sea pressure, generate bioluminescent light patterns used for communication and predation, simulate the emergent flocking behavior of fish schools, and trace the global thermohaline circulation that drives ocean currents and regulates Earth's climate.

5 interactive simulations

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Bioluminescence & Light Production

Simulate the biochemistry and ecology of bioluminescence — watch luciferin-luciferase reactions produce light and see how organisms use it for communication, camouflage, and predation.
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Coral Reef Growth & Bleaching

Watch a coral reef grow, compete for space, and bleach under thermal stress — modeling the symbiotic relationship between coral polyps and zooxanthellae algae that sustains reef ecosystems.
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Deep Sea Pressure & Adaptation

Visualize how hydrostatic pressure increases with ocean depth and how deep-sea organisms adapt their biochemistry — from flexible membranes to piezolyte molecules that resist crushing forces.
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Fish Schooling & Collective Behavior

Watch fish schools emerge from simple individual rules — alignment, cohesion, and separation create mesmerizing collective motion that confuses predators and improves foraging.
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Ocean Currents & Thermohaline Circulation

Visualize global ocean circulation driven by temperature and salinity differences — the thermohaline conveyor belt that distributes heat, nutrients, and marine life across the planet.