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Kristi Koerner

New science theory and key issues in physics theory - 0 views

www.new-science-theory.com

shared by Kristi Koerner on 20 Sep 10 - No Cached
    • Kristi Koerner
      Kristi Koerner on 20 Sep 10
       
      This cool SitePal feature with text-to-speech is really fun to play with!
  • Kristi Koerner on 20 Sep 10
     
    Interesting site on New Science Theory including physics and Descartes.
Andrew DeWitt

Learning in the Light of Faith - 0 views

magazine.byu.edu/?act=view&a=2626

byu devotional learning light faith ross spencer future shock physics research science

shared by Andrew DeWitt on 19 Oct 10 - No Cached
  • When I was just out of graduate school, I attended my first meeting of the American Physical Society in New York City. A highlight was a special event arranged by the conference organizers: the great science fiction writer Isaac Asimov had been invited to speak to us.
  • Hour after hour he wrote down the stories he found in books in the university library about people protesting the invention of things like machines to spin thread and to weave cloth, steam-powered trains, automobiles, airplanes, etc. All of these advances were perceived by the general public either to be physically dangerous or to be a threat to the livelihoods of workers in trades that were about to be destroyed by these advances.
  • when he started to write science fiction, he remembered all of this work he had done. So while his fellow writers were all rhapsodizing about the thrill of rockets and space travel (long before such things were possible), he wrote a story about how the local populace showed up at the launch site with torches and pitchforks in opposition to space travel. Years later, when rockets and travel outside of the earth’s atmosphere became possible, there were protests, and many of Mr. Asimov’s colleagues were astounded that he had predicted so far in advance that this would occur.
  • ...2 more annotations...
  • “Why,” Mr. Asimov then asked us, “among all of these talented and visionary writers, was I the only one who was able to predict that this resistance to change would occur?” He let us think about the question for an uncomfortably silent minute, then leaned into the microphone and said in an intense voice that I still vividly remember: “It’s because people are stupid!”
  • The lesson I take from my memory of this experience is that the proper attitude to have when confronted with the vast complexity both of the universe and of the ideas and activities of the people who live on this small planet orbiting an ordinary star far away from the center of things in our galaxy is profound humility.
    • Andrew DeWitt
      Andrew DeWitt on 19 Oct 10
       
      This is how we ought to deal with future shock: "humility"
  • Andrew DeWitt on 19 Oct 10
     
    Great Devotional Talk by Ross Spencer.  Includes a great reference to "Future Shock".
Gideon Burton

My So-Called Second Life: Are You Your Avatar? | Cocktail Party Physics, Scientific Ame... - 1 views

blogs.scientificamerican.com/...econd-life-are-you-your-avatar

avatar virtual world virtual reality anthology

shared by Gideon Burton on 06 Sep 12 - No Cached
  • Gideon Burton on 06 Sep 12
     
    An account of a science writer broadcasting a podcast from Second Life. Includes brief and helpful background on the history of avatars and their social function and best practices. A good intro to avatars.
Katherine Chipman

The Engines - The Babbage Engine | Computer History Museum - 0 views

www.computerhistory.org/...engines

babbage

shared by Katherine Chipman on 14 Oct 10 - Cached
  • Difference engines are strictly calculators. They crunch numbers the only way they know how - by repeated addition according to the method of finite differences. They cannot be used for general arithmetical calculation. The Analytical Engine is much more than a calculator and marks the progression from the mechanized arithmetic of calculation to fully-fledged general-purpose computation.
  • Physical Legacy Aside from a few partially complete mechanical assemblies and test models of small working sections, none of Babbage's designs was physically realized in its entirety in his lifetime. The major assembly he did complete was one-seventh of Difference Engine No. 1, a demonstration piece consisting of about 2,000 parts assembled in 1832. This works impeccably to this day and is the first successful automatic calculating device to embody mathematical rule in mechanism. A small experimental piece of the Analytical Engine was under construction at the time of Babbage's death in 1871. Many of the small experimental assemblies survived, as does a comprehensive archive of his drawings and notebooks. The designs for Babbage's vast mechanical computing engines rank as one of the startling intellectual achievements of the 19th century. It is only in recent decades that his work has been studied in detail and that the extent of what he accomplished becomes increasingly evident.
  • Katherine Chipman on 14 Oct 10
     
    Great explanation of the difference between difference engines and analytical engines.
Morgan Wills

Johanna Schmitt: 'Natural Selection in an Age of Global Change' | Today at Brown - 0 views

today.brown.edu/...schmitt

natural selection Brown Schmitt global change

shared by Morgan Wills on 16 Oct 10 - No Cached
  • A famous early example of natural selection in action was actually discovered right here in Providence by a Brown professor, Hermon Carey Bumpus. Passing by the Atheneum (just a few blocks from here on Benefit Street) after a severe blizzard in January 1898, Professor Bumpus found a flock of English house sparrows that had been knocked down by the storm. A typical scientist, he picked them all up and took them back to his lab, where some revived and some didn’t. When he measured them he discovered that the living were morphologically different from the dead. That was a case of natural selection acting in a single night!
  • Some of those experiments have already produced results — such as the rapid, pervasive, and dangerous evolution of antibiotic resistance in bacteria.
  • And a Gallup poll on Darwin’s birthday this February showed that only 39 percent of the American public overall “believes” in the theory of evolution.
  • Morgan Wills on 16 Oct 10
     
    I've always wondered if Natural Selection is different for humans in a day and age where debilitating physical characteristics don't always prevent humans from reproducing. I found this article and highlighted some interesting points.
Jake Corkin

Bohr's quantum theory - 0 views

en.wikipedia.org/...Old_quantum_theory

quantum theory science modernism

shared by Jake Corkin on 27 Oct 10 - Cached
  • Jake Corkin on 27 Oct 10
     
    Here is a summary of the old theory of quantum physics which is most commonly tied to Bohr. i dont really understand what it is saying. some others may understand it though.
Gideon Burton

I'm So Totally, Digitally Close to You - Clive Thompson - NYTimes.com - 0 views

www.nytimes.com/...07awareness-t.html

social media friendship relationships Facebook nytimes weak ties

shared by Gideon Burton on 05 Sep 12 - Cached
  • Social scientists have a name for this sort of incessant online contact. They call it “ambient awareness.” It is, they say, very much like being physically near someone and picking up on his mood through the little things he does — body language, sighs, stray comments — out of the corner of your eye
  • This is the paradox of ambient awareness. Each little update — each individual bit of social information — is insignificant on its own, even supremely mundane. But taken together, over time, the little snippets coalesce into a surprisingly sophisticated portrait of your friends’ and family members’ lives, like thousands of dots making a pointillist painting
  • Gideon Burton on 05 Sep 12
     
    A 2008 article in which the new kinds of digital relationships made possible through Facebook and other social media are discussed. Digital friends have "ambient awareness" through news feeds, begging the question about kind of friendship and their authenticity.
Jake Corkin

Dreaming and reality - 0 views

www.hot-bytes.info/...-extension-of-physical-reality

dreams descartes philosophy reality existence

shared by Jake Corkin on 20 Sep 10 - No Cached
  • Jake Corkin on 20 Sep 10
     
    This blogger (i think this is a blog) poses the question "are dreams extensions of reality?" she uses descartes philosophy "i think therefore i am" to prove they are.
Sean Watson

Robert Hooke - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Robert_Hooke

hooke royal Society

shared by Sean Watson on 19 Sep 10 - No Cached
  • Jump to: navigation, search Robert Hooke Portrait of Hooke, 2004. Born 18 July 1635Freshwater, Isle of Wight, England Died 3 March 1703 (aged 67)London, England Fields Physics and chemistry Institutions Oxford University Alma mater Christ Church, Oxford Academic advisors Robert Boyle Known for Hooke's LawMicroscopyapplied the word 'cell' Influences Richard Busby Contents [hide] 1 Life and works 1.1 Early life 1.2 Oxford 1.3 The Watch Balance Spring 1.4 Royal Society 2 Personality and disputes 3 Hooke the scientist 3.1 Mechanics 3.2 Gravitation 3.3 Microscopy 3.4 Astronomy 4 Hooke the architect 5 Likenesses 6 Commemorations 7 See also 8 References 9 Further reading 10 External links //
  • Hooke is known for his law of elasticity (Hooke's law), his book, Micrographia, and for first applying the word "cell" to describe the basic unit of life
  • Micrographia
Jeffrey Whitlock

Will physical books be gone in five years? - CNN.com - 4 views

www.cnn.com/...index.html

shared by Jeffrey Whitlock on 18 Oct 10 - No Cached
    • Jeffrey Whitlock
      Jeffrey Whitlock on 18 Oct 10
       
      I sure hope that this does not come to pass! I love books and I get pretty tired of staring into a lightbulb to read. Great article, thanks for suggestion Mike.
  • Mike Lemon on 18 Oct 10
     
    Remember when we talked about this a few weeks ago? Or was I talking with some friends? Either way, enjoy the article.
Erin Hamson

Communist Manifesto (Chapter 2) - 0 views

www.marxists.org/...ch02.htm

shared by Erin Hamson on 04 Oct 10 - Cached
  • The Communists do not form a separate party opposed to the other working-class parties. They have no interests separate and apart from those of the proletariat as a whole. They do not set up any sectarian principles of their own, by which to shape and mould the proletarian movement.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      We are for you. You should join us. We will help you become equals, but not into a better position.
  • 1. In the national struggles of the proletarians of the different countries, they point out and bring to the front the common interests of the entire proletariat, independently of all nationality. 2. In the various stages of development which the struggle of the working class against the bourgeoisie has to pass through, they always and everywhere represent the interests of the movement as a whole.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      working to unite the proletariat, which according to chapter one should equalise them with the others.
  • formation of the proletariat into a class, overthrow of the bourgeois supremacy, conquest of political power by the proletariat.
  • ...26 more annotations...
  • The theoretical conclusions of the Communists are in no way based on ideas or principles that have been invented, or discovered, by this or that would-be universal reformer.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      We don't recognise one world leader, or founder. Unlike capitalism (Smith) or democracy (Locke).
  • but the abolition of bourgeois property.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      mean to abolish their symbol of status, but not divide it to the masses. Say that it is commonly held together.
  • Abolition of private property
  • We Communists have been reproached with the desire of abolishing the right of personally acquiring property as the fruit of a man’s own labour, which property is alleged to be the groundwork of all personal freedom, activity and independence.
  • , that quantum of the means of subsistence which is absolutely requisite to keep the labourer in bare existence as a labourer.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      tells the labourer they ought to be getting more for their hard work in support of the system.
  • allowed to live only in so far as the interest of the ruling class requires it.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      allowed to live only in so far as the interest of the state requires it. A state in which you have no say, but they really do care about you.
  • By freedom is meant, under the present bourgeois conditions of production, free trade, free selling and buying.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      What other sort of freedom is there?
  • It has been objected that upon the abolition of private property, all work will cease, and universal laziness will overtake us.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      Isn't this what happened? Isn't this why they failed? They couldn't get man to work and produce enough products to support the country on virtue?
  • bourgeois society ought long ago to have gone to the dogs through sheer idleness;
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      They have to work to keep all the property they supposedly have.
  • Do you charge us with wanting to stop the exploitation of children by their parents? To this crime we plead guilty
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      How are the children currently exploited?
  • But, you say, we destroy the most hallowed of relations, when we replace home education by social. And your education! Is not that also social, and determined by the social conditions under which you educate, by the intervention direct or indirect, of society, by means of schools, &c.?
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      Secular learning might be taught in schools, but values, beliefs, toleration are all taught in the home. The only way to have successful society without these being taught in the home is to teach them in the schools. Which they currently are not.
  • Our bourgeois, not content with having wives and daughters of their proletarians at their disposal, not to speak of common prostitutes, take the greatest pleasure in seducing each other’s wives.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      They claim that this is universally true, but they forget the virtue of some people.
  • to freedom of commerce, to the world market,
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      capitalism has begun a reduction of national barriers.
  • The Communists are further reproached with desiring to abolish countries and nationality.
  • In proportion as the exploitation of one individual by another will also be put an end to, the exploitation of one nation by another will also be put an end to. In proportion as the antagonism between classes within the nation vanishes, the hostility of one nation to another will come to an end.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      Appealing to the 3rd world countries of the globe. trying to make communism a good thing.
  • The charges against Communism made from a religious, a philosophical and, generally, from an ideological standpoint, are not deserving of serious examination.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      We don't have anything to refute these claims, so we'll say they aren't important. Further we don't believe in religion because it causes differences, we can't refute something we believe in or think should exist.
  • The ruling ideas of each age have ever been the ideas of its ruling class.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      censoship
  • traditional property relations
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      People as defined by their property, in a physical sense. Defied by the reputation economy.
  • traditional ideas
  • to centralise all instruments of production in the hands of the State
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      manipulate the people to steal from other people, and then all will be stolen from all people.
  • Nevertheless, in most advanced countries, the following will be pretty generally applicable.
    • Erin Hamson
      Erin Hamson on 04 Oct 10
       
      Capitalism with the State having a monopoly in every area within the country.
  • State
  • exclusive monopol
  • State.
  • State;
  • public
Katherine Chipman

Albert Einstein - Biography - 0 views

nobelprize.org/...einstein-bio.html

einstein

shared by Katherine Chipman on 28 Oct 10 - Cached
  • Shuan Pai on 28 Oct 10
     
    Nobel Prize bio of Albert Einstein
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