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Nikola Tesla

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Nikola Tesla 9th July 1856 - 7th January 1943 Tesla s Inventions Telephone repeater Rotating magnetic field principle Induction motor Tesla coil A lot of AC ... – PowerPoint PPT presentation

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Title: Nikola Tesla


1
Nikola Tesla
  • 9th July 1856 - 7th January 1943

2
Teslas Inventions
  • Telephone repeater
  • Rotating magnetic field principle
  • Induction motor
  • Tesla coil
  • A lot of AC machinery
  • The radio
  • Supposedly a cosmic death ray

3
Tesla and the radio
  • It is believed that Tesla invented the radio
    originally
  • He was ready to transmit signals in 1895, but
    fire destroyed his work

4
Tesla and the radio
  • Tesla patented his invention in 1900. Marconi was
    therefore refused patents for 4 years, but the US
    supreme court ruled in 1904 that Marconi could
    use it.
  • This was believed to be because of Marconis
    financial backing

EVIL
5
Tesla and the radio
  • Tesla died in 1943, and just a few months later,
    the courts ruled that Tesla had held the patent
    after all, because Marconi was suing the US
    government

6
COSMIC DEATH RAY!!!
  • It is rumoured that Tesla invented a cosmic death
    ray that could destroy 500,000 acres of land.
  • The Tunguska Incident was supposedly its only test

7
Possible effect on Wales of death ray
8
Tesla coil
  • This created brief pulses of extremely high
    voltage from an input voltage, seen as large
    bursts of electricity
  • He patented it as a lighting system

9
Teslas end
  • Tesla died in 1943 a poor man, but people all
    over the world now listen to the radio,
    originally based on seven of his patents
  • He wasnt killed by his death ray, because he
    destroyed it

10
The end
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