Height3 m
1.3 tenthsTennis court lengths
15Dinner forks
Photo from Wikimedia Commons
Watt Steam Engine
The engine that powered the Industrial Revolution/Inventions & Discoveries
James Watt's improved steam engine, patented in 1769, transformed manufacturing, mining, and transportation. By adding a separate condenser, Watt reduced fuel consumption by about 75% compared to Newcomen's earlier design. A typical Boulton and Watt engine produced around 10 horsepower and stood roughly 3 meters tall. The unit of power, the watt, is named in his honor.
Measurements
Cylinder bore4.6 tenths m
10.5Wine cork lengths
3.3 tenthsBroom lengths
2.09TV remotes
Engine mass4,500 kg
1.8 millionUS pennies
72.6 billionEyelashes
22.5Motorcycles
Typical output7,460 W
373Resting brains
14,920Christmas tree light bulbs
2.5 thousandthsDiesel locomotives
About 10 horsepower
Age of patent8.1 billion s
2.2 hundredthsHolocene eras
3.52Human lifespans
844,792Titanic sinkings
Patented 1769
Operating pressure103,000 Pa
206Blown candles
5.2 millionConversations