Explaining The Universe on Instagram: "A complex harmonic motion is created by adding (superposing) multiple sine waves together, each with its own amplitude, frequency, and phase. Because sine waves are the most basic form of periodic motion—pure, smooth oscillations—any more complicated vibration can be built by stacking them on top of each other. This idea is called superposition and is the foundation of Fourier analysis. • #explore #reels #explaining #viral #universe #space"

TheScientistFacts🚀 on Instagram: "🎶🧠 The Frequency That Calms Your Brain Certain sound frequencies — especially between 300–350 Hz — can gently synchronize with your brainwaves, lowering stress and boosting focus. This range is often linked with alpha waves, the state your brain enters when you’re relaxed but alert. Listening to these tones can reduce anxiety, stabilize mood, and improve mental clarity within minutes. Your brain loves rhythm — sometimes, a single frequency can reset your whol