Ballistic Trajectory Trial

I tilted the stiff spine of a hardbound journal against a neat stack of catalogs, completing an immaculate royal launch ramp. A gleaming glass marble rested between my gauntlets, its interior swirling with veins of cobalt and amber. This was no idle distraction—it was an imperial audit of kinetic velocity! Kneeling at the summit, I aligned the trajectory toward an empty brass paper fastener across the carpet. With an authoritative flick of my wrist, I released the payload. The sphere accelerated down the slope with a thrilling rumble, glided smoothly over the woven fibers, and struck the brass target with a sharp, resonant clink. Flawless ballistic calculation!