ARTi
The race to patent the telephone

History's most unbelievable coincidences

Chapter 1

Literary premonitions and eerie predictions

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Answer

Chapter 2

Presidential parallels and political echoes

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Answer

Chapter 3

Miraculous survivals and duplicate lives

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Answer

Chapter 4

Cosmic alignments and scientific discoveries

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YOUR GOAL

Master of History's most unbelievable coincidences

Ch 4 · Cosmic alignments and scientific discoveries
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misslily Mark Twain rides Halley's Comet

Jul 25

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misslily Solar Eclipse Alignment

The Sun is four hundred times wider in space, But four hundred times farther to fit in its place!

Jul 25

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misslily The simultaneous invention of calculus

Jul 25

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The race to patent the telephone

misslily Two inventors filed patents for the telephone on the exact same day, separated by only a few hours.

Jul 25

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The simultaneous invention of calculus

misslily Two brilliant minds independently developed the complex mathematics of calculus at the exact same time in history.

Jul 25

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Cosmic alignments and scientific discoveries
BETA

misslily Cosmic alignments and scientific discoveries

Jul 25

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Fun Fact

Calculus controversy: Isaac Newton was so protective of his calculus work that he allegedly used his position at the Royal Society to write an anonymous report favoring himself.

Jul 25

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Glossary
syzygy (noun)
An alignment of three celestial bodies, such as the Sun, Earth, and Moon. This alignment enabled Arthur Eddington to confirm Einstein's relativity theory during the 1919 solar eclipse.

Jul 25

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Gossip

Which simultaneous discovery is more impressive?

Jul 25

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Quiz

What celestial object did Mark Twain say he would 'go out with' prior to his death in 1910?

Jul 25

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misslily The perfect solar eclipse geometry

Jul 25

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Quiz

In which country was Gottfried Wilhelm Leibniz working when he developed his version of calculus?

Jul 25

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Quiz

In which year was author Mark Twain born, coinciding with the appearance of Halley's Comet?

Jul 25

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Quiz

On what historic day did both Alexander Graham Bell and Elisha Gray submit papers for the telephone?

Jul 25

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Quiz

Which two mathematicians independently developed calculus in the late 17th century?

Jul 25

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Quiz

By what factor is the Sun both larger than the Moon and further away from Earth, enabling total solar eclipses?

Jul 25

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Quiz

Why are total solar eclipses considered a temporary cosmic coincidence on Earth?

Jul 25

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Quiz

What type of document did Elisha Gray file for the telephone, which differed slightly from Bell's patent application?

Jul 25