CuriosityFactz ™👁️ on Instagram: "Ever wondered how the internet stays fast even when a cable breaks Fiber optic splicing is the process of reconnecting two ultra thin glass fibers so data can keep flowing at the speed of light. Technicians start by stripping the protective coating cutting the fiber perfectly straight and cleaning it with absolute precision. Then both ends are aligned inside a fusion splicer a machine that uses a tiny electric arc to melt the fibers together into one seamless c