Download E-books Learning from Leonardo: Decoding the Notebooks of a Genius PDF

By Fritjof Capra

Leonardo da Vinci used to be an excellent artist, scientist, engineer, mathematician, architect, inventor, or even musician—the archetypal Renaissance guy. yet he was once additionally a profoundly sleek man.

Not merely did Leonardo invent the empirical medical technique over a century prior to Galileo and Francis Bacon, yet Capra’s decade-long examine of Leonardo’s fabled notebooks unearths that he used to be a platforms philosopher centuries ahead of the time period was once coined. on the very middle of Leonardo’s technology, Capra argues, lies his continual quest for figuring out the character of lifestyles. His technological know-how is a technology of dwelling varieties, of characteristics and styles, significantly various from the mechanistic technology that emerged 2 hundred years later.

Because he observed the area as an built-in entire, Leonardo continuously utilized ideas from one zone to light up difficulties in one other. His reviews of the circulation of water proficient his rules approximately how landscapes are formed, how sap rises in vegetation, how air strikes over a bird’s wing, and the way blood flows within the human physique. His observations of nature stronger his artwork, his drawings have been critical to his medical reports, and he introduced paintings, technological know-how, and know-how jointly in his attractive and stylish mechanical and architectural designs.

Capra describes seven defining features of Leonardo da Vinci’s genius and encompasses a checklist of over 40 discoveries he made that weren’t rediscovered till centuries later. Capra follows the organizational scheme Leonardo himself meant to exploit if he ever released his notebooks. So in a feeling, this is often Leonardo’s technological know-how as he himself could have awarded it.

Obviously, we can’t all be geniuses at the scale of Leonardo da Vinci. yet his power activity to place existence on the very middle of his paintings, technology, and layout and his attractiveness that every one traditional phenomena are essentially interconnected and interdependent are vital classes we will study from. through exploring the brain of the preeminent Renaissance genius, we will achieve profound insights into easy methods to handle the complicated demanding situations of the twenty first century.

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Download E-books Black Hole: How an Idea Abandoned by Newtonians, Hated by Einstein, and Gambled On by Hawking Became Loved PDF

By Marcia Bartusiak

The contentious heritage of the belief of the black hole—the such a lot attention-grabbing and weird celestial item within the heavens

For greater than part a century, physicists and astronomers engaged in heated dispute over the opportunity of black holes within the universe. The weirdly alien concept of a space-time abyss from which not anything escapes—not even light—seemed to confound all good judgment. This engrossing booklet tells the tale of the fierce black gap debates and the contributions of Einstein and Hawking and different major thinkers who thoroughly altered our view of the universe.

well known technology author Marcia Bartusiak indicates how the black gap helped revive Einstein’s maximum fulfillment, the final concept of relativity, after many years within which it have been driven into the shadows. no longer till astronomers came across such awesome new phenomena as neutron stars and black holes did the once-sedate universe remodel into an Einsteinian cosmos, jam-packed with resources of sizeable power that may be understood basically within the gentle of relativity. This e-book celebrates the hundredth anniversary of common relativity, uncovers how the black gap particularly obtained its identify, and recounts the scientists’ problematical, exhilarating, and every now and then funny battles over the recognition of 1 of history’s such a lot surprising ideas.

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Download E-books Stem Cell Dialogues: A Philosophical and Scientific Inquiry Into Medical Frontiers PDF

Stem cells and the rising box of regenerative drugs are on the frontiers of contemporary drugs. those components of clinical inquiry recommend that during the long run, broken tissue and organs should be repaired via custom-made mobile treatment as simply because the physique upkeep itself, revolutionizing the therapy of various ailments. but using stem cells is fraught with moral and public coverage dilemmas that problem scientists, clinicians, the general public health and wellbeing neighborhood, and other people of fine will all over. How we could care for those awesome biomedical advances, and the way do we discuss strength breakthroughs with either ethical and medical intelligence?

This ebook presents an cutting edge examine those vexing matters via a chain of cutting edge Socratic dialogues that elucidate key clinical and moral issues in an approachable demeanour. Addressing the cultural and cost matters underlying stem cellphone study whereas additionally instructing readers approximately stem cells' organic functionality and scientific purposes, Stem mobile Dialogues good points fictional characters carrying out compelling inquiry and debate. contributors examine the medical, political, and socioethical dimensions of stem phone technology utilizing real language, research, and arguments taken from medical, philosophical, and well known literature. each one discussion facilities on a particular, recognizable subject, reminiscent of the rules carried out by means of the George W. Bush management proscribing using embryonic stem cells; the capability function of stem cells in customized drugs; the ethics of cloning; and the sale of eggs and embryos. also, audio system debate using stem cells to regard paralysis, diabetes, stroke results, macular degeneration, and melanoma. academic, unique, and conscientiously researched (with three hundred references to clinical literature), Stem mobilephone Dialogues will be incorporated in any attempt to assist the general public comprehend the technology, ethics, and coverage matters of this promising field.

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Download E-books Medieval and Early Renaissance Medicine: An Introduction to Knowledge and Practice PDF

Western Europe supported a hugely built and various clinical group within the overdue medieval and early Renaissance classes. In her soaking up historical past of this advanced period in drugs, Siraisi explores the interior workings of the clinical neighborhood and illustrates the connections of medication to either average philosophy and technical skills.

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Download E-books The Emperor's New Drugs: Exploding the Antidepressant Myth PDF

By Irving Kirsch

Irving Kirsch has the area doubting the efficacy of antidepressants. in keeping with fifteen years of analysis, The Emperor's New Drugs makes an overpowering case that what the scientific neighborhood thought of a cornerstone of psychiatric therapy is little greater than a defective consensus. yet Kirsch does greater than simply criticize: He bargains a direction society can keep on with to forestall popping capsules and begin right treatment.

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Download E-books The Quotable Feynman PDF

"Some humans say, 'How are you able to reside with out knowing?' i don't comprehend what they suggest. I regularly dwell with no realizing. that's effortless. the way you get to understand is what i would like to know."--Richard P. Feynman

Nobel Prize-winning physicist Richard P. Feynman (1918-88) was once that rarest of creatures--a towering clinical genius who can make himself understood via a person and who grew to become as well-known for the wit and knowledge of his well known lectures and writings as for his basic contributions to technological know-how. The Quotable Feynman is a treasure-trove of this respected and liked scientist's such a lot profound, provocative, funny, and remarkable quotations on quite a lot of subjects.

Carefully chosen by means of Richard Feynman's daughter, Michelle Feynman, from his spoken and written legacy, together with interviews, lectures, letters, articles, and books, the quotations are prepared less than dozen topics--from artwork, formative years, discovery, kin, mind's eye, and humor to arithmetic, politics, technological know-how, faith, and uncertainty. those short passages--about 500 in all--vividly exhibit Feynman's unbelievable but playful intelligence, and his nearly constitutional lack of ability to be whatever except unconventional, enticing, and encouraging. the result's a special, illuminating, and relaxing portrait of Feynman's existence and proposal that may be loved through his lovers even as that it offers an awesome advent to Feynman for readers new to this fascinating and critical thinker.

The ebook incorporates a foreword within which physicist Brian Cox can pay tribute to Feynman and describes how his phrases display his specific genius, a bit during which cellist Yo-Yo Ma stocks his thoughts of Feynman and displays on his enduring charm, and a private preface by way of Michelle Feynman. additionally it is a few formerly unpublished quotations, a chronology of Richard Feynman's lifestyles, a few twenty photographs of Feynman, and a piece of memorable quotations approximately Feynman from different awesome figures.


  • Approximately 500 quotations, a few of them formerly unpublished, prepared by way of topic
  • A foreword by way of Brian Cox, reflections via Yo-Yo Ma, and a preface by means of Michelle Feynman
  • A chronology of Feynman's life
  • Some twenty images of Feynman
  • A component to quotations approximately Feynman from different impressive figures

Some striking quotations of Richard P. Feynman:

  • "The factor that does not healthy is the main interesting."
  • "Thinking is not anything yet speaking to your self inside."
  • "It is fabulous for those who can locate anything you like to do on your formative years that's large enough to maintain your curiosity via your whole grownup existence. simply because, no matter what it really is, in the event you do it good sufficient (and you are going to, should you actually love it), humans can pay you to do what you must do anyway."
  • "I'd hate to die two times. it is so boring."

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Download E-books A Students Guide to Natural Science (Guides To Major Disciplines) PDF

By Stephen M. Barr

Physicist Stephen M. Barr’s lucid Student’s consultant to usual Science goals to offer scholars an knowing, in extensive define, of the character, heritage, and nice rules of typical technological know-how from precedent days to the current, with a first-rate specialize in physics. Barr starts off with the contributions of the traditional Greeks, particularly the 2 nice principles that truth could be understood via the systematic use of cause and that phenomena have ordinary reasons. He is going directly to speak about, between different issues, the medieval roots of the medical revolution of the 17th century, the position performed by means of faith in fostering the assumption of a lawful traditional order, and the key breakthroughs of contemporary physics, together with what number more moderen “revolutionary” theories are actually relating to a lot older ones. all through this considerate consultant, Barr attracts his readers’ awareness to the bigger topics and traits of medical heritage, together with the expanding unification  and “mathematization” of our view of the actual international that has led to the legislation of nature showing a growing number of as forming a unmarried harmonious mathematical edifice.

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Download E-books Select Philosophical Works PDF

By Francis Bacon, Rose-Mary Sargent

Author note: Rose-Mary Sargent (Editor)
Publish 12 months note: First released in 1999

The such a lot finished assortment on hand in paperback of Bacon's philosophical and medical writings, this quantity bargains Bacon's significant works of their entirety, or in major choices, revised from the vintage nineteenth century versions of Spedding, Ellis, and Heath. choices from a few of Bacon's common histories around out this version by means of exhibiting the categories of compilations that he believed might such a lot give a contribution to the 3rd a part of his nice Instauration.

Each paintings has a separate short creation indicating the main subject matters constructed. In her basic creation, Sargent supplies a biographical comic strip of Bacon's formative years, schooling, and felony occupation, discusses the foremost parts of his philosophical venture, and strains his effect on next typical philosophy. additionally, she appears on the essentially unfavorable reviews of Bacon's methodological writings via philosophers of technological know-how within the first half the 20th century, the reassessments of his works that happened because the impression of logical empiricism declined, and the present revival of curiosity in Bacon that coincides with the point of interest on experimental perform today.

A bibliography and index whole the textual content.

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Download E-books Analog Science Fiction and Fact (December 2010) PDF

Released considering that 1930, Analog technological know-how Fiction and truth is without doubt one of the so much enduring and renowned magazines of technological know-how fiction. Its editorial emphasis is on sensible tales that mirror excessive criteria of medical accuracy, mind's eye, and vigorous articles approximately present examine at the frontiers of genuine technology. A recurrent subject matter in either fiction and provocative opinion columns is the human impression of technological know-how and know-how.
The December factor back bargains an strange mixture of a narrative and a heavily linked truth article. the tale is Shane Tourtellotte’s “The guy from Downstream,” a few time traveller who does what he does for an strange cause, after which faces an unforeseen problem approximately what to do subsequent. the very fact article is Tourtellotte’s “Tips for the finances Time-Traveler,” which takes a quantitative examine a number of the very useful difficulties this type of vacationer may unavoidably face.
Also a number of tales which are components of sequence —Christopher L. Bennett’s “Home Is the place the Hub Is,” and Brian C. Coad’s “A Placebo Effect,” during which long-suffering patent legal professional Wally Mason is briefly coaxed out of retirement—as good as a few that aren’t. a kind of, H. G. Stratmann’s “Primum Non Nocere,” may possibly simply be thought of a seasonal distinctive, in a sneaky type of way—though it could actually even be thought of a number of different issues, too.

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