You are here: Home › Post Tagged with: "USA"

USA

space
Vanguard 1 – the first Solar Powered Satellite

Vanguard 1 – the first Solar Powered Satellite

Tabea Tietz
On March 17, 1958, Vanguard 1, the fourth artificial Earth orbital satellite was launched, which was the first solar-powered satellite. Although communication with it was lost in 1964, it remains the oldest manmade satellite still in orbit. It was designed to test the launch capabilities of a three-stage launch vehicle as a part of Project Vanguard, and the effects of the environment on a satellite and its systems in Earth orbit. It…
Read more
photography
Robert Cornelius shoots the very first Selfie

Robert Cornelius shoots the very first Selfie

Tabea Tietz
On March 1, 1809, American photographic pioneer and business man Robert Cornelius was born. He is credited of making the very first selfie in the U.S. With his own knowledge of chemistry and metallurgy, Cornelius attempted to perfect the daguerreotype. “I to myself am dearer than a friend.” – William Shakespeare, The Two Gentlemen of Verona (1590s) A Self-centered Society? As we all know, ‘selfies’ have become really popular in the past years. There…
Read more
aviation
Samuel Pierpont Langley and his Aviation Work

Samuel Pierpont Langley and his Aviation Work

Tabea Tietz
On February 27, 1906, American astronomer, physicist, inventor of the bolometer and pioneer of aviation Samuel Pierpont Langley passed away. Langley attempted to make a working piloted heavier-than-air aircraft. His models flew, but his two attempts at piloted flight were not successful. Background Samuel Pierpont Langley Samuel Pierpont Langley was born in 1834 in Roxbury. He started his education at the Boston Latin School and was interested in astronomy immediately. His brother helped him…
Read more
explorer
Robert E. Peary’s Arctic Expedition

Robert E. Peary’s Arctic Expedition

Harald Sack
On February 20, 1920, American polar explorer Robert Edwin Peary passed away. Peary made the first successful expedition to the North Pole arriving 6 Apr 1909 with his assistant Matthew Henson and four Inuit eskimo companions. Peary’s claim was widely credited for most of the 20th century, rather than the competing claim by Frederick Cook, who said he got there a year earlier. Both claims were widely debated in newspapers until 1913.…
Read more
engineering
Frederic Eugene Ives and the Halftone Printing Process

Frederic Eugene Ives and the Halftone Printing Process

Harald Sack
On February 17, 1856, American photographer and inventor Frederic Eugene Ives was born. He is probably best known for his invention of the halftone process, a method of reproducing photographs on a printing press. In 1881, he was the first to make a three-colour print from halftone blocks. Further inventions in photography and color printing yielded 70 patents. Frederic Eugene Ives Background Born near Litchfield, Connecticut, Ives after receiving a public school education…
Read more
engineering
John Fitch and the Invention of the First Steam Boat

John Fitch and the Invention of the First Steam Boat

Tabea Tietz
On January 21, 1743, American inventor, clockmaker, entrepreneur and engineer John Fitch was born. He was most famous for operating the first steamboat service in the United States even before Robert Fulton.[3] John Fitch – Biographical Information John Fitch grew up with his father and was pulled from school at the age of eight and had to work at the family farm. Eventually, he fled and took up silversmithing before exploring the Ohio River…
Read more
psychology
Lewis Terman and the Intelligence Quotient

Lewis Terman and the Intelligence Quotient

Tabea Tietz
On January 15, 1877, American psychologist Lewis Madison Terman was born. He is best known for his pioneering work in individual intelligence tests as well as for his revision of the Stanford-Binet IQ test, with which he introduced the IQ (Intelligence Quotient), being a ratio of chronological age to mental age times 100. Lewis Terman Background Lewis Terman was raised on a farm became a school teacher as well as high school…
Read more
biology
Elizabeth Gertrude Britton Knight and the Study of Mosses

Elizabeth Gertrude Britton Knight and the Study of Mosses

Harald Sack
On January 9, 1858, American botanist, bryologist, and educator Elizabeth Gertrude Britton (née Elizabeth Gertrude Knight) was born. She and her husband, Nathaniel Lord Britton played a significant role in the fundraising and creation of the New York Botanical Garden. She is best known for her lasting contributions to bryology, the study of mosses. Elizabeth Gertrude Britton – Early Years Elizabeth Gertrude Knight was born in New York City, one of five daughters,…
Read more
physics
There’s Plenty of Room at the Bottom – Richard Feynman and The Birth of Nanotechnology

There’s Plenty of Room at the Bottom – Richard Feynman and The Birth of Nanotechnology

Harald Sack
On December 29, 1959, American physicist and Nobel Laureate Richard Feynman at an American Physical Society meeting at Caltech gave a presentation entitled ‘There’s Plenty of Room at the Bottom‘, which is generally considered to be a seminal event in the history of nanotechnology, as it inspired the conceptual beginnings of the field decades later. At SciHi blog, Richard Feynman already is some sort of an old acquaintance.[3] Not only that he was…
Read more
astronomy
The Universe goes beyond the Milky Way – thanks to Edwin Hubble

The Universe goes beyond the Milky Way – thanks to Edwin Hubble

Tabea Tietz
On November 20, 1889, American astronomer Edwin Hubble was born. He is best known for his role in establishing the field of extragalactic astronomy and is generally regarded as one of the most important observational cosmologists of the 20th century. “Equipped with his five senses, man explores the universe around him and calls the adventure Science.” – Edwin Hubble (1929) Edwin Hubble – Early Years Although Edwin Hubble earned pretty good grades in…
Read more
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: