On 8 August, curiosity takes centre stage on International Infinity Day—a celebration inspired by the sideways figure 8, a symbol of something without end. Founded in 1987 by New York–based philosopher Jean-Pierre Ady Fenyo, the date (8/8) was chosen because the number 8, when turned on its side, becomes the infinity symbol, or lemniscate, first introduced by English mathematician John Wallis in 1655. The day celebrates philosophy, science, art and the endless possibilities of human imagination.

That sense of boundless wonder comes to life at England's Infinity Bridge in Stockton-on-Tees. This sleek pedestrian bridge spans the River Tees using two striking steel arches, and when their curves reflect in the water, they form a glowing infinity loop. By night, LED lights ripple along the walkway, shifting colours as people cross and adding a dynamic, almost futuristic feel.

The bridge and International Infinity Day echo the same idea: some things have no end—just a continuous path forward, inviting you to keep exploring.