A diamond's critical angle is how steeply light can enter before it reflects back inside, and ours is just 24.4 degrees—the smallest of any gem. That small number is special because it forces more light to bounce around inside, which we call brilliance. Now, I was taught this number in my apprenticeship, but I learned its truth years later, watching my wife's tired eyes soften at the sight of her simple solitaire under our kitchen bulb. The value isn't in the degree itself, but in how stubbornly a diamond holds onto light, much like how we cling to small, bright moments in an ordinary life.
#university#student-life
Jump in to reply — no account needed.