Speed of You
Speed of You is a one-gesture interactive toy about scale. Drag right to open the throttle and watch a single silhouette morph up a logarithmic ladder of real-world speeds — a garden snail, a walking human, Usain Bolt, a cheetah, an F1 car, the speed of sound, an airliner, the SR-71, the Space Station, escape velocity, and finally light itself at 299,792,458 m/s. Each tier shows its true speed with a factual note, and the background, motion streaks, and pace intensify as you accelerate. Reach the universe's hard limit to generate a shareable speed-ladder result card. Bilingual English and Chinese, built for quick, tactile mobile play.
Created by haojie.huang
