“Imagine we could accelerate continuously at 1 g — what we're comfortable with on good old terra firma — to the midpoint of our voyage, and decelerate continuously at 1 g until we arrive at our destination. It would take a day to get to Mars, a week and a half to Pluto, a year to the Oort Cloud, and a few years to the nearest stars.”

— Carl Sagan , book Pale Blue Dot

Source: Pale Blue Dot: A Vision of the Human Future in Space (1994), p. 395

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Carl Sagan 365

American astrophysicist, cosmologist, author and science ed… 1934–1996

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“Comets are flying around the solar system. As they near the sun, they develop a tail as material is blown off by the solar wind. Most astronomers agree that comets cannot be more than 10,000 years old. They would have completely disappeared by now. Some scientists have recognized this as a serious problem for the theory that the earth is billions of years old, so they have proposed a new theory that new comets are constantly being introduced into the solar system to replace the old ones that burn out. They say they are coming from the “Oort Cloud.” No one has ever seen this Oort cloud, Oort never saw the Oort cloud! There is NO scientific evidence for its existence, but in their mind, this answers the serious problem the short lives of comets creates. There is a simpler answer, of course: the universe is NOT billions of years old!”

Kent Hovind (1953) American young Earth creationist

Source: What On Earth Is About To Happen… For Heaven’s Sake? (2013), p. 38

“No one, to my knowledge, has suggested that the image must accelerate and decelerate or that the relation among torque, angular momentum, and angular velocity has a,1 analogue in the mental rotation case. Of course it may tum our that it takes subjects longer to rotate an object that they imagine to be heavier, thus increasing the predictive value of the metaphor. But in that case it seems clearer that, even if it was predictive, the metaphor could nor be explanatory (surely, no one believes that some images are heavier than others and the heavier ones accelerate more slowly).”

Zenon Pylyshyn (1937) Canadian philosopher

Zenon W. Pylyshyn, "The rate of “mental rotation” of images: A test of a holistic analogue hypothesis." Memory & Cognition 7.1 (1979): 19-28; p. 19-20

“We will never forget. If it takes us five or ten or twenty years, we will never rest until we get our revenge.”

Konrad Adenauer (1876–1967) German statesman, Federal Chancellor of Germany, politician (CDU)

As quoted by General Sir Charles Fergusson in a memorandum (10 July 1945), recalling conversations with Adenauer in 1918-1919, at the end of World War I. As published in Adenauer : The Father of the New Germany (2000) by Charles Williams, p. 293 books.google https://books.google.de/books?id=7mhpKYpugJsC&pg=PA293

“Take a unit, halve it, halve the result, and so on continually. This gives—1 1⁄2 1⁄4 1⁄8 1⁄16 1⁄32 1⁄64 1⁄128 &c.;Add these together, beginning from the first, namely, add the first two, the first three, the first four, &c;… We see then a continual approach to 2, which is not reached, nor ever will be, for the deficit from 2 is always equal to the last term added.
…We say that—1, 1 + 1⁄2, 1 + 1⁄2 + 1⁄4, 1 + 1⁄2 + 1⁄4 + 1⁄8, &c.; &c.;is a series of quantities which continually approximate to the limit 2. Now the truth is, these several quantities are fixed, and do not approximate to 2. …it is we ourselves who approximate to 2, by passing from one to another. Similarly when we say, "let x be a quantity which continually approximates to the limit 2," we mean, let us assign different values to x, each nearer to 2 than the preceding, and following such a law that we shall, by continuing our steps sufficiently far, actually find a value for x which shall be as near to 2 as we please.”

Augustus De Morgan (1806–1871) British mathematician, philosopher and university teacher (1806-1871)

The Differential and Integral Calculus (1836)

“Since the universe is infinitely old, you should see some very old stars. According to the big bang theory the universe is only 13 billion years old. No stars should be older than 13 billion years. In our cosmology, stars older than this should exist. So we are on the lookout for very old stars. We made some observations [a year ago] which we are still trying to explain but the simplest explanation seems to be that there stars that are 20 billion years old.”

Jayant Narlikar (1938) Indian physicist

Jayant Narlikar's Cosmology

“What delighted me was that it's 30 years from now — not next week or next year. … That would be totally hopeless; that would be terrifying, in fact. Time is on our side in this one — that's why it's such a wonderful illustration of the process… I say 30 years is a good long time to do something about it if it is a problem … We should be thankful we have this kind of notice.”

Brian G. Marsden (1937–2010) British astronomer

On initial reports that Asteroid 1997 XF<sub>11</sub> could be on a trajectory to hit the Earth in 2028; as quoted in "Man in the News; A Cheery Herald of Fear: Brian Geoffrey Marsden" in The New York Times (13 March 1998) http://query.nytimes.com/gst/fullpage.html?res=9401E2D91F30F930A25750C0A96E958260&sec=&spon=&pagewanted=all.

“From a score of well-observed original orbits it is shown that the "new" long-period comets generally come from regions between about 50000 and 150000 A. U. distance. The sun must be surrounded by a general cloud of comets with a radius of this order, containing about 1011 comets of observable size; the total mass of the cloud is estimated to be of the order of 1/10 to 1/100 of that of the earth. Through the action of the stars fresh comets are continually being carried from this cloud into the vicinity of the sun.”

Jan Oort (1900–1992) Dutch astronomer

[The structure of the cloud of comets surrounding the Solar System and a hypothesis concerning its origin, Bulletin of the Astronomical Institutes of the Netherlands, 11, 408, 91–110, 3 January 1950, 91, https://openaccess.leidenuniv.nl/bitstream/handle/1887/6036/BAN_11_91_110.pdf?sequence=1]

“Every year right after the Christmas holidays, our IQ scores were posted on the bulletin board at the Academy. We, the juniors and seniors, had taken our tests several weeks ago, and for the last few days we were all nervous wrecks waiting to see our results. Of course, we were all told that what was really crucial for us to get into the college of our choice was the grade point average of our last two years of high school, plus our SAT scores. But we knew that our IQ score could also make a big difference because our IQ, we’d been told, was what gave us a true measure of our intelligence. So if we hadn’t worked real hard in school or hadn’t tested well in our college entrance exams, then our IQ could make all the difference.”

Victor Villaseñor (1940) American writer

Crazy Loco Love: A Memoir (2008)

“If you were right [that the Ten Commandments are all that's necessary for an ideal society], then the world would have been less cruel thousands of years ago than it is today, and we wouldn't see all these improvements in our condition coming so late in history or accelerating in recent times. As our world becomes more secular, we would not see the consistent decline in inhuman atrocities that we have, nor the unprecedented rise in humanitarian compassion that continues today.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

Youtube, Other, The Damn Commandments https://www.youtube.com/watch?v=8u3z69YpLx0 (January 7, 2015)

“That has never been heard of in the history of television. It takes a week to do a sitcom in Hollywood. I do a show a day in my studio, three or four shows a week. So what takes most shows eight years to do, we do in a year”

Tyler Perry (1966) American actor, director, screenwriter, playwright, producer, author, and songwriter

Interview: Tyler Perry, movie mogul, 21 August 2010

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Carl Sagan 365

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