👉 Whale fluid, also known as spermaceti oil, is a complex waxy substance found in the head of male whales, particularly in the spermaceti organ. This unique fluid is primarily composed of triglycerides, with a high concentration of wax esters and other organic compounds. Its primary function is believed to aid in echolocation, allowing whales to emit and receive sound waves for navigation and hunting in their deep ocean environments. Additionally, whale fluid may play a role in buoyancy control, helping to maintain the whale's vertical position in water. The fluid's remarkable viscosity and density properties enable it to function effectively in the extreme pressures and temperatures of the deep sea.