What did Petty invent?
Steam engine
Sextant
Catoptric lamp
Microscope
Answer
The catoptric lamp, invented by Lewis Howard Latimer, revolutionized lighting technology in the late 19th century. This innovative design utilized a parabolic reflector to maximize light output and efficiency. Latimer's lamp significantly improved upon earlier lighting methods, providing brighter and more focused illumination for homes, streets, and workplaces. His contribution to lighting technology paved the way for further advancements and played a pivotal role in shaping modern illumination systems.
Mastering Mercantilism: The William Petty Challenge
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