WaterForge on Instagram: "This visual shows a 1D Gaussian wave packet, which represents a quantum particle moving through space. The wave packet appears as a smooth, localized "bump," indicating where the particle is most likely to be found. The overall shape (the Gaussian envelope) shows the particle's position, while the small waves inside the bump represent its momentum and wave-like behavior. Over time, the wave packet moves along the axis like a free particle, keeping its shape initially bu