AI | Technology | Innovation | Inventions on Instagram: "Most people think WiFi is the internet, but it’s only the final few meters of a much longer journey. The real connection starts with fiber optic splicing. Technicians precisely align and fuse microscopic strands of glass so pulses of light can carry data over huge distances at close to the speed of light. Those joined fibers form the backbone that links cities, countries, and continents. From there, the signal routes through network equipm