TIL : The most powerful commercial radio station ever was WLW (700KHz AM), which during certain times in the 1930s broadcasted 500kW radiated power. At night, it covered half the globe. Neighbors within the vicinity of the transmitter heard the audio in their pots, pans, and mattresses.
en.wikipedia.orgSubmitted by PyrowithJared t3_114b1j7 in todayilearned