SciHi Blog

To Boldly Go Where No Man Has Gone Before – Voyager 2

To Boldly Go Where No Man Has Gone Before – Voyager 2

Jupiter with the great red spot shot from Voyager 1© NASA/CalTech/JPL On July 9, 1979 the interplanetary spacecraft Voyager 2 passed Jupiter, the largest planet in the Solar System. The space probe had been launched by NASA on August 20, 1977 to study the outer Solar System and eventually to push forward into interstellar space. Until today,  operating for more than 30 years the spacecraft still receives routine commands and…
Gothic – The Life and Works of Percy Bysshe Shelley

Gothic – The Life and Works of Percy Bysshe Shelley

Percy Bysshe Shelley (1792-1822) On July 8 1822 the great English Romantic poet Percy Bysshe Shelley was drowned near the Italian coast. He was one of the major English Romantic poets and is critically regarded as among the finest lyric poets in the English language. Shelley was famous for his association with John Keats and Lord Byron. And actually he was married with novelist Mary Wollstonecraft Shelley, the author of the…
Elementary, my Dear Watson! – Sir Arthur Conan Doyle and his famous Sherlock Holmes

Elementary, my Dear Watson! – Sir Arthur Conan Doyle and his famous Sherlock Holmes

Photograph of Basil Rathbone as Sherlock Holmes © New York Public Library Digital Collection. Sir Arthur Conan Doyle, who died 82 years ago today in 1930, was one of the most prolific, versatile and successful authors of the late 19th and early 20th century. Besides his best known character, the ‘consulting detective’ of the London police, Sherlock Holmes and his dear friend and advisor Dr. John Watson, he also wrote science…
The misjudged Math Teacher – Georg Simon Ohm

The misjudged Math Teacher – Georg Simon Ohm

Georg Simon Ohm(1789 – 1854) On this day in 1854, the Bavarian physicist and mathematician Georg Simon Ohm passed away, he was best known for his research on electricity and it was him to initiate the subject of circuit theory. The SI unit of electrical resistance and Ohm’s law are named after this Bavarian ‘teacher’. Ohm’s intention was to develop a formula dealing with the effects of flowing electricity and…
Sir Isaac Newton and the famous Principia

Sir Isaac Newton and the famous Principia

Sir Isaac Newton(1642 – 1727) On July 5, 1687, Sir Isaac Newton published his Philosophiae Naturalis Principia Mathematica (in Latin). It is to be considered as the most influential work of Sir Isaac Newton and as one of the greatest scientific works of all time. The original impulse to work on the Principia gave Edmund Halley, the English scientist known for his calculations on the orbits of comets and for being the…
The Supernova of 1054

The Supernova of 1054

  On July 4, 1054, Chinese astronomers observed a new star in the constellation of Taurus, which later turned out to be a supernova. China was able to contribute to the developments in the science of astronomy critically. In their philosophy, the harmony between earth, the sky and humankind were essential, and therefore any disturbance to that balance had to be predicted. This believe caused the astronomers of the historical China…
Charles Dow and his Stock Index

Charles Dow and his Stock Index

On July 3 1884 Charles Henry Dow together with his colleague Edward Jones composed and published an stock average – called the Dow Jones Railroad Average -, which contained nine railroads and two industrial companies. He developed the stock index as part of his market research and it was meant to serve as a reference value to determine fluctuations of the stock market. It first appeared in the Customer’s Afternoon Letter,…
“I shall be heard!” – The Case of the La Amistad

“I shall be heard!” – The Case of the La Amistad

Frontispiece from John Warner Barber (1840). A History of the Amistad Captives. On July 2, 1839, Sengbe Pieh (later known as Joseph Cinqué) led 53 fellow Africans being transported as captives aboard the Spanish schooner ‘La Amistad’ from Havana in a revolt against their captors. The captives had been taken in Africa by a Portuguese slaving ship and then smuggled into Havana under cover of nightfall, because this was a…
Let Us Calculate – the Last Universal Academic Gottfried Wilhelm Leibniz

Let Us Calculate – the Last Universal Academic Gottfried Wilhelm Leibniz

Gottfried Wilhelm Leibniz (1646 – 1716) On July 1, 1646, one of the last universally interdisciplinary academics, active in the fields of mathematics, physics, history, politics, philosophy, and librarianship was born. Gottfried Wilhelm Leibniz counts as one of the most influential scientists of the late 17th and early 18th century and impersonates a meaningful representative of the Age of Enlightenment. Leibniz made up his interests concerning philosophy and law studies…
The Annus Mirabilis in Physics – Albert Einstein and the Year 1905

The Annus Mirabilis in Physics – Albert Einstein and the Year 1905

Albert Einstein (1879-1955)from Scientific Monthly 10:4 (1920) Have you ever heard of the “Annus Mirabilis” (in German “Wunderjahr“) of physics? 1905 was this Annus Mirabilis, this year of wonders or extraordinary year. History considers 1905 as the year with the most outstanding and influential papers ever published by famous phycisist Albert Einstein in the   the Annalen der Physik scientific journal. These four articles contributed substantially to the foundation of…
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