How did inventions like the light bulb and telephone change America?
Wires That Changed Everything
How did inventions like the light bulb and telephone change America?
Picture America in the 1870s. When the sun went down, the whole country basically clocked out. If you wanted to talk to someone far away, you wrote a letter and waited a week. Life ran on daylight, horses, and patience. Then a handful of inventions came along and quietly rearranged everything.
First, the light bulb. Thomas Edison didn't invent the very first one, but in 1879 he made one that glowed steadily for hours and was cheap enough to actually use. Before this, people lit their homes with candles, oil lamps, and gas flames — all of which could smoke, smell, or start fires. A glass bulb with a glowing thread inside was a small, clean miracle.
