What was the Industrial Revolution, and how did it change daily life?

Picture a quiet village, oh, about 250 years ago. Most people made things by hand — a shirt took weeks, a nail took a blacksmith's whole afternoon. Then, starting in Britain in the late 1700s, something enormous began to shift. We call it the Industrial Revolution, and it didn't arrive with a bang. It arrived with a hiss of steam.
Here's the heart of it. For all of history, the muscle that made things came from people, animals, wind, and falling water. Then inventors learned to boil water into steam and trap its push inside an engine. Suddenly a machine could do the heavy work — tirelessly, day and night, no oats required.
