Many intriguing phenomena in nature—from phase transitions to black holes—occur at singularities. A unique type of singularity common in wave phenomena, known as caustics 1,2, links processes ...

Choreographing light: Scientists control light patterns called 'caustics' and make coherent images. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2012 / 11 ...