By Suzanne Hodgson
Updated Mar 24, 2022
The Industrial Revolution, which began around 1750, marked a pivotal shift toward technology‑driven progress worldwide. A decade later, the transition from steam to electrical power ushered in the Second Industrial Revolution. Over the 150 years between 1750 and 1900, a wave of inventions emerged, fundamentally reshaping society and mobility.
The steam engine revolutionized transportation. Though steam power was first recognized in the late 17th century, James Watt’s 1778 improvements made the engine truly practical. Steam engines powered factories, locomotives, and steamships, enabling faster, safer, and longer journeys than horse and buggy travel. While early engines couldn’t drive massive factories, they laid the groundwork for more powerful machines.
Before Thomas Edison experimented with electric lighting in 1879, people relied on daylight and candles. Edison’s trials with carbonized materials proved the key to a reliable incandescent bulb. The advent of electric light paved the way for widespread electric power distribution. By the 1880s, electric lighting illuminated homes and streets, transforming daily life and safety.
Alexander Cummings patented the first flush toilet in 1775, highlighting the health risks of poor sanitation. The Tremont Hotel in Boston installed indoor plumbing in 1829, becoming the first hotel to do so. The 1840s saw the middle class adopt indoor plumbing, a luxury previously reserved for the elite. Prior to this, households relied on basins or outhouses for waste disposal. Indoor plumbing not only enhanced comfort but also dramatically reduced disease transmission.
In the mid‑1870s, Alexander Graham Bell and Elisha Gray independently developed devices capable of transmitting sound. Bell secured the first telephone patent, narrowly beating Gray. During a 1875 experiment, Bell heard his assistant’s voice across a wire. The first telephone call, on March 10, 1876, connected Bell with Thomas Watson in a nearby room.
