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Keyword: isaacnewton

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  • Newton more important than Einstein: poll

    11/23/2005 6:04:12 PM PST · by PatrickHenry · 351 replies · 3,928+ views
    PhysOrg.com ^ | 23 November 2005 | Staff
    Newton, the 17th-century English scientist most famous for describing the laws of gravity and motion, beat Einstein in two polls conducted by eminent London-based scientific academy, the Royal Society. More than 1,300 members of the public and 345 Royal Society scientists were asked separately which famous scientist made a bigger overall contribution to science, given the state of knowledge during his time, and which made a bigger positive contribution to humankind. Newton was the winner on all counts, though he beat the German-born Einstein by only 0.2 of a percentage point (50.1 percent to 49.9 percent) in the public poll...
  • Newton wrote in 1704 about the year 2060 being significant (End Times?)

    10/25/2023 5:04:01 PM PDT · by RandFan · 53 replies
    Twitter/X ^ | Oct 25 | Fascinating
    @fasc1nate In a little-known manuscript written in 1704, Sir Isaac Newton made a bold prediction. Scribbled amongst mathematical formulas and other theological musings is the following text: Newton, 1704 So then the time times & half a time are 42 months or 1260 days or three years & an half, recconing twelve months to a yeare & 30 days to a month as was done in the Calendar of the primitive year. And the days of short lived Beasts being put for the years of lived kingdoms, the period of 1260 days, if dated from the complete conquest of the...
  • Inventor Doesn't Dare Say 'Perpetual Motion Machine'

    02/08/2008 7:43:43 AM PST · by Red Badger · 119 replies · 1,082+ views
    www.physorg.com ^ | 02/08/2008 | Staff
    Thane Heins´ "Perepiteia" generator seems to turn magnetic friction into a magnetic boost, causing the motor to accelerate in a positive feedback loop Thane Heins knows the track record of inventors that claim to make breakthroughs in power generation methods, especially when they claim to defy the second law of thermodynamics. Every so often, a (usually untrained) scientist comes along with a machine that supposedly creates more energy than is put in. Every time, the ideas have been rebuked by real scientists. That's why 46-year-old Heins, a college drop-out from Ottawa who's been working on his project since 1985,...
  • More Space Travel Problems for ETs: g-forces

    07/19/2023 1:23:49 AM PDT · by spirited irish · 66 replies
    PatriotandLiberty ^ | 2023 | Jonathan Sarfati
    the term “g-force” is misleading, because it refers to acceleration due to gravity. Under Newton’s Second Law, F = ma, or force = mass × acceleration. It is used because the weight force is proportional to mass, while acceleration is inversely proportional, so the acceleration of all objects due to gravity is equal. This explains Galileo’s apocryphal experiment of dropping a heavy ball and a light ball from the Leaning Tower of Pisa, and finding that they hit the ground at the same time (except for air resistance).At the earth’s surface, the acceleration due to gravity is 9.80665 m/s², or...
  • We've Been Misreading a Major Law of Physics For The Last 300 Years

    01/22/2024 8:49:07 AM PST · by Red Badger · 57 replies
    Science Alert ^ | 19 January 2024 | CLARE WATSON
    When Isaac Newton inscribed onto parchment his now-famed laws of motion in 1687, he could have only hoped we'd be discussing them three centuries later. Writing in Latin, Newton outlined three universal principles describing how the motion of objects is governed in our Universe, which have been translated, transcribed, discussed and debated at length. But according to a philosopher of language and mathematics, we might have been interpreting Newton's precise wording of his first law of motion slightly wrong all along. Virginia Tech philosopher Daniel Hoek wanted to "set the record straight" after discovering what he describes as a "clumsy...
  • Physicists crack unsolvable three-body problem using drunkard's walk ... It has plagued scientists since the days of Isaac Newton.

    01/04/2022 12:20:44 PM PST · by Red Badger · 83 replies
    https://www.livescience.com ^ | January 4, 2022 | By Ashley Hamer
    A physics problem that has plagued science since the days of Isaac Newton is closer to being solved, say a pair of Israeli researchers. The duo used "the drunkard's walk" to calculate the outcome of a cosmic dance between three massive objects, or the so-called three-body problem. For physicists, predicting the motion of two massive objects, like a pair of stars, is a piece of cake. But when a third object enters the picture, the problem becomes unsolvable. That's because when two massive objects get close to each other, their gravitational attraction influences the paths they take in a way...
  • Israeli Scientists Solve Physics' 'Three-Body Problem'

    08/17/2021 10:50:31 PM PDT · by nickcarraway · 34 replies
    Jerusalem Post ^ | AUGUST 14, 2021
    The three-body problem, which has been a focus of scientific study for over 400 years, represented a stumbling block for famous astronomers such as Isaac Newton and Johannes Kepler. Scientists at Technion-Israel Institute of Technology have found a solution to one of physics' greatest questions in a paper published this month. The paper, published in Physical Review X, focuses on the three-body problem, which concerns the orbits of the Sun, Earth, and the Moon. While in a binary orbit system consisting of two celestial bodies, the orbits can be accurately predicated mathematically, while the complex interactions of a three-body problem...
  • Isaac Newton latest historical figure swept up in 'decolonisation' drive

    04/29/2021 12:16:28 PM PDT · by LibWhacker · 65 replies
    The Telegraph ^ | 4/24/2021 | Ewan Somerville
    Sheffield University said the mathematician may have benefited from "colonial-era activity" as it looks to overhaul its physics curriculumStudents learning about the mathematician and scientist’s three laws of motion, the core of modern physics, could see changes in their teaching to explain the “global origins and historical context” of his theories Students learning about the mathematician and scientist’s three laws of motion, the core of modern physics, could see changes in their teaching to explain the “global origins and historical context” of his theories Sir Isaac Newton has been labelled as a potential beneficiary of “colonial-era activity” in draft plans...
  • Isaac Newton: World Will End in 2060

    08/20/2020 10:25:03 AM PDT · by sevinufnine · 114 replies
    Real Clear Science ^ | December 12, 2012 | By Ross Pomeroy
    Calamitous portents abound, but I'd like to gloss over those fantastical predictions from zany whack jobs and focus solely on the forecast provided by one Sir Isaac Newton. After all, he was correct about gravity, the laws of motion, and the spectrum of white light -- heck -- why not about the end of the world? Contrary to what you might think, Newton was not always the supreme rationalist that we've come to revere. He actually wrote more about theology and alchemy than science and math combined. Newton voraciously sought out patterns and hidden codes within the Bible and other...
  • 2+2 = WHITE PRIVILEGE: Math and social justice don't add up.

    07/29/2019 8:56:44 AM PDT · by SeekAndFind · 19 replies
    Frontpage Mag ^ | 07/29/2019 | Mark Tapson
    In the end, the Party would announce that two and two made five, and you would have to believe it. It was inevitable that they should make that claim sooner or later: the logic of their position demanded it. Not merely the validity of experience, but the very existence of external reality, was tacitly denied by their philosophy. – George Orwell, Nineteen Eighty-Four It’s no secret that leftist educators have utterly ruined the fields of the humanities with their Marxist wokeness, postmodern deconstructionism, and openly anti-Western bias. Now The College Fix reports that educators are increasingly imposing a social...
  • From Apples to Planets

    01/23/2020 7:32:13 AM PST · by Thistooshallpass9 · 1 replies
    “I am a friend of Plato, and a friend of Aristotle, but truth is my greater friend.” These are words from a personal notebook of Sir Isaac Newton, written when he was around 20 years old. With these words, he was proclaiming a revolutionary decision to search beyond the boundaries of classical teachings to understand the biggest questions about the world and universe. Proverbs 25 in the Bible says it is the honor of kings to search out the things that God has concealed. In Newton’s search to understand various baffling aspects of the Creation, he proved to be regal....
  • Evaluating 20 years of Nancy Pelosi

    01/03/2020 5:06:15 PM PST · by Ozguy1945 · 18 replies
    Navy Pelsoi first became Speaker of The House on January 3rd 20 years ago. How many women in American history have had as much or more power as she has had? Has she used it well? Compared with the likes of AOC has she been reasonable? Has Pelosi empowered or constrained the Democrat left?
  • Today's Quotefall Puzzle by Isaac Newton

    11/16/2019 8:05:58 AM PST · by GOP Congress · 1 replies
    Self-Published | 11/16/2019 | Self-Published
    Today's Quotefall Puzzle features a quote by Isaac Newton. Click puzzle (or click here) for full size rendition, then use your browser's print command to print puzzle. Isaac Newton was hungry one day, and fortunately an apple came down and hit him on the head. The rest is history. All hints, along with the answer, are provided in the first reply comment below, using filtered font to prevent accidental spoilers. Please refrain from disclosing the full answer in comments to prevent spoilers.To solve the puzzle: Enter the letters in the top half (letter columns) of the puzzle into the white squares on...
  • How the Eclipse Expedition to Confirm Einstein’s Theory Instead Birthed Multiculturalism

    06/29/2019 8:11:16 AM PDT · by Kaslin · 35 replies
    American Thinker.com ^ | June 29, 2019 | Frank J. Tipler
    Between May 29 and July 1919, an expedition organized by Cambridge astronomer Arthur Eddington and the Astronomer Royal Frank Dyson photographed first an eclipse of the Sun (May 29) and then, a month later, the stars where the Sun had been during the eclipse. By comparing the two photographs, the deflection of light caused by the Sun’s gravity could be precisely measured. Einstein’ gravity theory predicted a deflection value of 1.75 arcseconds, and Newton’s gravity theory a value half that. The results were announced in November 1919 to a joint meeting of the Royal Society and the Royal Astronomical Society....
  • 17th century alchemist's scroll giving instructions for the 'elixir of life'

    12/17/2017 2:27:40 PM PST · by mairdie · 62 replies
    Daily Mail ^ | 17 December 2017 | Sophie Inge
    An incredibly rare 17th century alchemist's scroll giving instructions for the elixir of life has sold for a magical 585,000 [pounds]. The delicate manuscript was an illustrative methodology of 15th century scientist George Ripley's recipe for the philosophers' stone which made a potion that supposedly granted the drinker eternal life. It also gave instructions for turning base metals into gold. Although the instructions were impossibly cryptic - there is one reference to using dragon's blood - it didn't stop scholars of the time, including Sir Isaac Newton, giving it a go.
  • New paper claims that the EM Drive doesn't defy Newton's 3rd law after all

    06/18/2016 6:21:05 PM PDT · by 2ndDivisionVet · 39 replies
    Science Alert ^ | June 16, 2016 | Fiona MacDonald
    So... it could still get us to Mars in 70 days? Physicists have just published a new paper that suggests the controversial EM drive - or electromagnetic drive - could actually work, and doesn't defy Newton's third law after all. In case you've missed the hype, here's a quick catch-up: a lot of space lovers are freaking out about the EM drive because of claims it could get humans to Mars in just 10 weeks, but just as many are sick of hearing about it, because, on paper at least, it doesn't work within the laws of physics. Despite that...
  • Mathematics: The Beautiful Language of the Universe

    06/06/2015 7:25:14 PM PDT · by BenLurkin · 68 replies
    universetoday.com ^ | Joshua Carroll
    Sir Isaac Newton...came to the realization that the math that had been used thus far to describe physical motion of massive bodies, simply would not suffice... Newton developed the Calculus in which this way of approaching moving bodies, he was able to accurately model the motion of not only Halley’s comet, but also any other heavenly body that moved across the sky. ... Newton recognized that Kepler’s mathematical equation for planetary motion, Kepler’s 3rd Law ( P2=A3 ), was purely based on empirical observation, and was only meant to measure what we observed within our solar system. Newton’s mathematical brilliance...
  • The Smartest Person Who Ever Lived

    01/26/2015 8:10:21 PM PST · by SeekAndFind · 154 replies
    RCS ^ | 01/26/2015 | Alex B. Berezow
    Who was the smartest person to ever live? There are certainly many worthy contenders. Today, the very name of "Einstein" is synonymous with genius. Others may suggest Stephen Hawking. Those who appreciate literature and music may proffer William Shakespeare or Ludwig van Beethoven. Historians may recommend Benjamin Franklin. Before I submit my own suggestion, we must first discuss what we even mean by smart. Colloquially, we routinely interchange the words smart and intelligent, but they are not necessarily the same thing. There is an ongoing debate among psychologists, neuroscientists, and artificial intelligence experts on what intelligence actually is, but for...
  • True or false? Ten myths about Isaac Newton

    07/12/2014 11:14:54 AM PDT · by SeekAndFind · 38 replies
    Oxford University Press Blog ^ | 07/12/2014 | Sarah Dry
    Nearly three hundred years since his death, Isaac Newton is as much a myth as a man. The mythical Newton abounds in contradictions; he is a semi-divine genius and a mad alchemist, a somber and solitary thinker and a passionate religious heretic. Myths usually have an element of truth to them but how many Newtonian varieties are true? Here are ten of the most common, debunked or confirmed by the evidence of his own private papers, kept hidden for centuries and now freely available online. 10. Newton was a heretic who had to keep his religious beliefs secret. True. While...
  • 'Cosmos' Recap: Halley's Comet History and 4 More Amazing Facts from Episode 3

    03/24/2014 9:36:36 PM PDT · by EveningStar · 12 replies
    Space.com ^ | March 24, 2014 | Miriam Kramer
    The newest episode of "Cosmos: A Spacetime Odyssey" dove into all things big and small including the history of modern science. Aired Sunday night (March 23), the third episode of the reboot of Carl Sagan's beloved TV show "Cosmos: A Personal Voyage" explains how knowledge of the workings of gravity, comets and the solar system changed the way that humans look at the stars and science.