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

USA

medical science
Roger Wolcott Sperry’s Split-Brain Research

Roger Wolcott Sperry’s Split-Brain Research

Tabea Tietz
On August 20, 1913, American neuropsychologist, neurobiologist and Nobel laureate Roger Wolcott Sperry was born. Sperry is known for his work with split-brain research. in particular for his study of functional specialization in the cerebral hemispheres. He was responsible for overturning the widespread belief that the left brain is dominant by showing that several cognitive abilities were localized in the right brain. “The objective psychologist, hoping to get at the physiological side…
Read more
meteorology
Taming Hurricane Debbie – Experiments in Weather Modification

Taming Hurricane Debbie – Experiments in Weather Modification

Tabea Tietz
On August 18, 1969, intense and long-lived Hurricane Debbie was seeded with silver iodide as part of a weather modification experiment by Project Stormfury, which resulted in a fall of windspeeds by 31%. The hypothesis was that the silver iodide would cause supercooled water in the storm to freeze, disrupting the inner structure of the hurricane. Hurricane Debbie Hurricane Debbie formed on August 14 in the southern Atlantic Ocean and made its…
Read more
aviation
The Transatlantic Flight of the Double Eagle II

The Transatlantic Flight of the Double Eagle II

Harald Sack
On August 17, 1978, Double Eagle II became the first balloon to cross the Atlantic Ocean when it landed in Miserey near Paris, 137 hours 6 minutes after leaving Presque Isle, Maine. The flight, the fourteenth known attempt, was the culmination of more than a century of previous attempts to cross the Atlantic Ocean by balloon. John Wise and the Atlantic In 1859, John Wise, US-American pioneer in the field of ballooning,…
Read more
astronomy
Jerry R. Ehman, the Wow! Signal and the Search for Extraterrestrial Intelligence

Jerry R. Ehman, the Wow! Signal and the Search for Extraterrestrial Intelligence

Tabea Tietz
On August 15, 1977, a strong narrowband radio signal was received by the Big Ear radio telescope of the Ohio State University, United States, then assigned to a SETI project. Astronomer Jerry R. Ehman discovered the signal a few days later, while reviewing the recorded data and was so impressed that he circled the reading on the computer printout and wrote the comment Wow! on its side. Radio Astronomer Jerry R. Ehman…
Read more
chemistry
Benjamin Silliman and the 1807 Meteor

Benjamin Silliman and the 1807 Meteor

Harald Sack
On August 8, 1779, early American chemist and science educator Benjamin Silliman was born. He was one of the first American professors of science, at Yale College, the first person to distill petroleum in America, and a founder of the American Journal of Science, the oldest continuously published scientific journal in the United States. Silliman best known for researching the chemical composition of a meteorite that fell in 1807, his report being…
Read more
medical science
Andrew Taylor Still and the Dispute about Osteopathic Medicine

Andrew Taylor Still and the Dispute about Osteopathic Medicine

Harald Sack
On August 6, 1828, American surgeon and physician Andrew Taylor Still was born. Still was the founder of osteopathy and osteopathic medicine, a type of health care system of diagnosis and treatment that emphasizes relationship between structure and function in the body, and the ways it can be affected through manipulative therapy and other treatment modalities. “An osteopath is only a human engineer, who should understand all the laws governing his engine and…
Read more
philosophy
Alfred Korzybski and General Semantics

Alfred Korzybski and General Semantics

Harald Sack
On July 3, 1879, Polish-American independent scholar Alfred Habdank Skarbek Korzybski was born. Korzybsky developed a field called general semantics, which he viewed as both distinct from, and more encompassing than, the field of semantics. He argued that human knowledge of the world is limited both by the human nervous system and the languages humans have developed, and thus no one can have direct access to reality, given that the most we…
Read more
chemistry
Stephen Mouton Babcock and the Babcock Test

Stephen Mouton Babcock and the Babcock Test

Tabea Tietz
On July 2, 1931, American agricultural chemist Stephen Moulton Babcock passed away. He is best known for his Babcock test in determining dairy butterfat in milk processing, for cheese processing, and for the “single-grain experiment” that led to the development of nutritional science as a recognized discipline. He worked for 43 years at the University of Wisconsin, where he established a laboratory where he carried out pioneering research in nutrition and in…
Read more
anthropology
Alfred L. Kroeber and the Nature of Culture

Alfred L. Kroeber and the Nature of Culture

Tabea Tietz
On June 11, 1876, American cultural anthropologist Alfred Louis Kroeber was born. His primary concern was to understand the nature of culture and its processes. He developed the concept of cultures as patterned wholes, each with its own style, and each undergoing a growth process analogous to that of a biological organism. Kroeber also made valuable contributions to the archaeology of New Mexico, Mexico, and Peru. “Anthropology is the most humanistic of…
Read more
aviation
Theodore von Kármán and his Advances in Aerodynamics

Theodore von Kármán and his Advances in Aerodynamics

Tabea Tietz
On May 11, 1881, Hungarian-American mathematician, aerospace engineer and physicist Theodore von Kármán was born. Kármán was active primarily in the fields of aeronautics and astronautics. He is responsible for many key advances in aerodynamics, notably his work on supersonic and hypersonic airflow characterization. “I came to realize that exaggerated concern about what others are doing can be foolish. It can paralyze effort, and stifle a good idea. One finds that in the history…
Read more
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: