The 1893 Chicago World's Fair, also known as the World's Columbian Exposition, was famously illuminated using which inventor's system?

Alexander Graham Bell's telephone system

Guglielmo Marconi's wireless system

Thomas Edison is often credited with inventing the light bulb, but his key innovation was developing a...

Commercially viable, long-lasting filament

Standard screw-in base (the Edison screw)

Method for generating electricity

Starting electrical fires in controlled buildings

Creating massive, uncontrolled sparks

Trivia · Knowledge

Test your knowledge on the epic rivalry between Nikola Tesla and Thomas Edison, two titans of invention who electrified the world.0 takes

Preview · 12 questions

01In the 'War of the Currents', what type of electrical system did Nikola Tesla champion?
02Thomas Edison's famous invention factory, known as the 'invention factory', was located in which New Jersey town?
03Which major US company, founded by George Westinghouse, purchased Nikola Tesla's patents for his AC polyphase system?
04The 1893 Chicago World's Fair, also known as the World's Columbian Exposition, was famously illuminated using which inventor's system?
05Thomas Edison is often credited with inventing the light bulb, but his key innovation was developing a...
06Nikola Tesla was born in the village of Smiljan, which is located in what modern-day country?
07To demonstrate the alleged dangers of AC electricity, Edison's associates publicly performed what controversial act?
08The first large-scale hydroelectric power plant in the world, built at this location, used Tesla's AC system.
09What was the name of Tesla's laboratory and tower on Long Island, intended for wireless transmission of energy?
10Which of these is one of Thomas Edison's most famous inventions, which he called his personal favorite?
11The company that eventually became General Electric was originally founded based on the work and patents of which inventor?
12What is the name of the electrical device, invented by Tesla, that produces high-voltage, low-current, high-frequency alternating-current electricity?