Today in Science History - Quickie Quiz
(source)
|
John M. Mack
(27 Oct 1864 - 14 Mar 1924)
American inventor and manufacturer who co-founded the Mack Brothers Company, manufacturing heavy duty trucks from 1900. The company was renamed as Mack Trucks Inc. in 1922.
|
John M. Mack
from History of Lehigh County, Pennsylvania, and a Genealogical and Biographical Record of Its Families (1914)
JOHN M. MACK, the fourth son of John Michael, was born Oct. 27, 1864., in Jefferson township, Carbon county, Pa., near Mount Cobb. He was educated in the public schools up to the age of fourteen years, when he was employed as a teamster by a company, who were engaged in the construction of a branch of the Erie Railroad. He subsequently was a stationary engineer at Dunmore and New York City. About 1890 he went as second engineer on a steamer to Panama. Upon his return he entered the employ of a Mr. Fallason, a manufacturer of wagons. Subsequently in connection with his brother, Augustus F., he purchased the business, removing it to Atlantic avenue, in Brooklyn, N. Y., and continued the business there until about the year 1900, when they engaged in the automobile truck business, experimenting and manufacturing, and in 1905 they removed their works to Allentown, continuing successfully the manufacturing of auto trucks. In 1911 the business was sold to the International Motor Company, who continue it up to the present time at Allentown, employing a large force of mechanics.
Mr. Mack married, July 26, 1901, Miss Mary Murtha, of Brooklyn, N.Y. Issue: John Michael, Jr., born Aug. 28, 1902, and Carroll, born March 24, 1906.
From: Lehigh County Historical Society ,
History of Lehigh County, Pennsylvania, and a Genealogical and Biographical Record of Its Families (1914) , Vol. 3, 847.
(source)
Nature bears long with those who wrong her. She is patient under abuse. But when abuse has gone too far, when the time of reckoning finally comes, she is equally slow to be appeased and to turn away her wrath. (1882) --
Nathaniel Egleston, who was writing then about deforestation, but speaks equally well about the danger of climate change today.
Carl Sagan: In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) ...
(more by Sagan) Albert Einstein: I used to wonder how it comes about that the electron is negative. Negative-positive—these are perfectly symmetric in physics. There is no reason whatever to prefer one to the other. Then why is the electron negative? I thought about this for a long time and at last all I could think was “It won the fight!” ...
(more by Einstein) Richard Feynman: It is the facts that matter, not the proofs. Physics can progress without the proofs, but we can't go on without the facts ... if the facts are right, then the proofs are a matter of playing around with the algebra correctly. ...
(more by Feynman)