Top 11 Things You Didn't Know About Nikola Tesla
1. Tesla was born on July 10, 1856, in the Austrian Empire, now Croatia. He was the fourth of five children. After a checkered academic career in Europe, he worked as a telegraph drafter and electrician before moving to the United States to work for Thomas Edison in 1884.
2. If you couldn’t imagine life without your TV remote, thank Nikola
Tesla for making it possible. Tesla invented, predicted or contributed
to development of hundreds of technologies that play big parts in our
daily lives -- like the remote control, neon and fluorescent lights,
wireless transmission, computers, smartphones, laser beams, x-rays,
robotics and, of course, alternating current, the basis of our
present-day electrical system.
3. Innovation runs in Tesla’s blood. Tesla once wrote: “My mother was
an inventor of the first order and would, I believe, have achieved
great things had she not been so remote from modern life and its multi
fold opportunities. She invented and constructed all kinds of tools and
devices and wove the finest designs from thread which was spun by her.”
He credited both his parents’ influence for his success.
4. Tesla lived in New York City for 60 years, and remnants of his
time there still remain. The corner of 40th Street and 6th Avenue in
downtown Manhattan has been designated “Nikola Tesla Corner” -- with its
own street sign -- because of its proximity to Tesla’s laboratory at 8
West 40th Street, where he worked in 1900 while building his
now-infamous Tesla Tower on Long Island. At nearby Bryant Park Place, a
plaque commemorates the Engineer’s Club, which awarded Tesla the Edison
Medal on May 18, 1917. During his later years, Tesla fed pigeons in
nearby Bryant Park.
5. Tesla received his U.S. citizenship in 1891, the same year he
invented the Tesla coil. Tesla coils are a type of electrical circuit
used to generate low-current, high-voltage electricity. Today, they’re
widely used in radios, televisions and other electronics, and can be
used for wireless transmission. A coil at Tesla’s experimental station
in Colorado Springs, Colorado, created 30-foot sparks that could be seen
from 10 miles away.
6. During the war of the currents, alternating current (AC) --
favored by Tesla -- battled for wide acceptance with direct current
(DC), favored by Edison. At stake was the basis for the entire nation’s
electrical system. Edison launched a campaign against AC, claiming it
was dangerous and could kill people; Tesla countered by publicly
subjecting himself to 250,000-volt shocks to demonstrate AC’s safety.
Ultimately, alternating current won the fight.
7. Tesla designed the first hydroelectric power plant in Niagara
Falls, New York, harnessing the power of the waterfalls he had marveled
at since childhood. Construction took three years and power first flowed
to homes in nearby Buffalo on Nov. 16, 1896. A statue of Tesla on Goat
Island overlooks the falls today.
8. “Teslas,” a unit used to measure the strength of magnetic fields,
are named after Tesla. Another namesake is Tesla Motors, the electric
car start-up, in homage to Tesla’s role in the invention of the electric
motor.
9. In 1901, Tesla received financial backing from J. Pierpont Morgan
to build his Wardenclyffe laboratory in Shoreham, Long Island. The
facility included the “Tesla Tower,” a 185-foot high structure with a
65-foot copper dome transmitter on the top. Tesla’s vision was to use
the tower to transmit signals and free, unlimited wireless electricity
all over the world. Thanks to Tesla's early work, wireless transfer of
energy is finally being realized today -- from wireless chargers for
electric toothbrushes and smartphones, to wireless electric vehicle charging, a technology being researched at the Energy Department’s National Labs.
10. Tesla was not a savvy businessman and suffered financially,
despite his achievements. He lost financial backing from Morgan, who
felt he couldn’t profit from Tesla’s wireless electricity concept, and
sold his assets to make up for dual foreclosures on Wardenclyffe. The
property was later sold to a film processing company. In 1917, the U.S.
government demolished Tesla’s partially completed tower because it
worried German spies would use it to intercept communications during
World War I.
11. His long-abandoned Long Island laboratory will soon become a
museum. Earlier this year, a non-profit organization raised enough money
to purchase the long-abandoned Wardenclyffe. The group plans to restore
the building and turn it into a Tesla museum and science education
center.
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