Dogs • Cute Dogs • Dog Videos on Instagram: "King Charles Spaniels displaying surprising authority — where gentle lap dogs reveal unexpected leadership proving small elegant dogs can command respect and establish dominance. One second there's assumptions about delicate royalty-named breeds, the next there's King Charles dogs asserting themselves with confidence that puts larger dogs in their places through attitude alone. The authoritative posture, the no-nonsense corrections, the royal energy —

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"