Invention of radio

The invention of radio refers to the development of technology that allows for the transmission and reception of electromagnetic waves, which carry audio signals over long distances without the need for physical connections. This technology laid the groundwork for modern wireless communication. While various inventors and scientists contributed to the development of radio, key figures include: 1. **James Clerk Maxwell**: In the 1860s, he formulated the theory of electromagnetism, predicting the existence of electromagnetic waves.