mathswithmuza on Instagram: "Lissajous curves are graceful, looping patterns that appear when two sine waves are combined at right angles, often with different frequencies and phase shifts. These curves can form intricate shapes ranging from simple ellipses to highly complex figures depending on how the waves interact. They are commonly seen in physics and engineering when studying oscillations and harmonic motion, and historically, they were even displayed on oscilloscopes to compare signals. T