Guglielmo Marconi, an Italian inventor, is credited with developing the first practical radio system in the 1890s. He successfully transmitted wireless signals over long distances, including across the Atlantic Ocean in 1901.

Marconi’s invention marked the beginning of wireless communication, leading to major advancements in broadcasting, military communication, and maritime safety. The radio became a crucial medium for news and entertainment, influencing modern technologies like Wi-Fi, Bluetooth, and mobile networks