Born on this day: Heinrich Hertz
Heinrich Hertz was a German physicist who first conclusively proved the existence of the electromagnetic waves as theorized by James Clerk Maxwell. He proved this theory by creating instruments to transmit and receive radio pulses using experimental procedures that ruled out all other known wireless phenomena. He made this discovery at 22 years old. Hertz’s work forms part of the foundation that modern communication systems are built upon. In 1886 he saw an electrical spark, which led him down a path that would lead to him being the first person to transmit and received controlled radio waves. He started thinking more deeply about sparks and their effects in electrical currents. You can read more about how he discovered radio waves in this well written post from famouscientists.org. Ironically…