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The Oh-My-God Particle

The Oh-My-God Particle
by John Walker January 4, 1994 Fly's Eye The University of Utah operates a cosmic ray detector called the Fly's Eye II, situated at the Dugway Proving Ground about an hour's drive from Salt Lake City. The Fly's Eye consists of an array of telescopes which stare into the night sky and record the blue flashes which result when very high energy cosmic rays slam into the atmosphere. From the height and intensity of the flash, one can calculate the nature of the particle and its energy. On the night of October 15, 1991, the Fly's Eye detected a proton with an energy of 3.2±0.9×1020 electron volts.[1,2] By comparison, the recently-canceled Superconducting Super Collider (SSC) would have accelerated protons to an energy of 20 TeV, or 2×1013 electron volts—ten million times less. All evidence points to these extremely high energy particles being protons—the nuclei of hydrogen atoms. Microbial Mass How Fast? How fast was it going? And thus, approximately: v = 0.9999999999999999999999951 c Quicktime

Internet Anagram Server / I, Rearrangement Servant : anagram, anagram, software, anagramme, anagrama, wordplay, word play, anagram creator, anagram solver, anagram finder, anagram generator, anagram maker, anagram unscrambler, anagram machine, crossword, In News:The New York TimesSydney Morning HeraldThe Globe and MailJerusalem Post Did you know that parliament is an anagram of partial men? Or, Clint Eastwood an anagram of Old West Action? Someone once said, "All the life's wisdom can be found in anagrams. Anagrams never lie." Here is your chance to discover the wisdom of anagrams.

The Relativity of Wrong by Isaac Asimov by Isaac Asimov I received a letter from a reader the other day. It was handwritten in crabbed penmanship so that it was very difficult to read. Nevertheless, I tried to make it out just in case it might prove to be important. In the first sentence, he told me he was majoring in English Literature, but felt he needed to teach me science. It seemed that in one of my innumerable essays, here and elsewhere, I had expressed a certain gladness at living in a century in which we finally got the basis of the Universe straight. I didn't go into detail in the matter, but what I meant was that we now know the basic rules governing the Universe, together with the gravitational interrelationships of its gross components, as shown in the theory of relativity worked out between 1905 and 1916. These are all twentieth-century discoveries, you see. The young man then quoted with approval what Socrates had said on learning that the Delphic oracle had proclaimed him the wisest man in Greece. "Wrong!"

SlipperyBrick.com. Dropping Gadgets, Breaking News 10 Futuristic Materials Lifeboat Foundation Safeguarding Humanity Skip to content Switch to White Special Report 10 Futuristic Materials by Lifeboat Foundation Scientific Advisory Board member Michael Anissimov. 1. Aerogel protecting crayons from a blowtorch. This tiny block of transparent aerogel is supporting a brick weighing 2.5 kg. Aerogel holds 15 entries in the Guinness Book of Records, more than any other material. Carbon nanotubes are long chains of carbon held together by the strongest bond in all chemistry, the sacred sp2 bond, even stronger than the sp3 bonds that hold together diamond. “Metamaterial” refers to any material that gains its properties from structure rather than composition. We’re starting to lay down thick layers of diamond in CVD machines, hinting towards a future of bulk diamond machinery. Diamonds may be strong, but aggregated diamond nanorods (what I call amorphous fullerene) are stronger. Transparent alumina is three times stronger than steel and transparent. inShare28 Materials

15 Essential Moments To (Re)Visit if You Had a Time Machine Written by Akela Talamasca Let’s say you get your hands on a brand new Time Machine. Whether it’s the old-school H.G. Wells chair model, or a tricked-out DeLorean, you’ve now got to decide what you’re going to do with your new toy. But before you run off and start messing up your life, sleeping with your grandmother, and investing in Google stock before the Internet was invented, we’ve got a few ideas for you. The Trinity Test (Past) Source If you want to see one of the most awe-inspiring events in human history, then you need to set your time machine for 5:29 AM, July 16th 1945 at Alamogordo, New Mexico. The Roswell Crash (Past) Source Whether it was a UFO or a weather balloon, it’s time we found out just what went down around Roswell, New Mexico on the night of July 2nd, 1947. Birth of the First True Artificial Intelligence (Future) Source In the movies the first A.I. always turns out to be a total asshole. The First Modern Olympic Games (Past) Source Source Source The Fall of Rome (Past) Source

Brief Answers to Cosmic Questions Structure of the Universe Does the Universe have an edge, beyond which there is nothing? Are the galaxies arranged on the surface of a sphere? Why can't we see the whole universe? Does the term "universe" refer to space, or to the matter in it, or to both? Evolution of the Universe Did the Universe expand from a point? If so, doesn't the universe have to have an edge? More about the Big Bang When they say "the universe is expanding," what exactly is expanding? Structure of the Universe Does the Universe have an edge, beyond which there is nothing? Are the galaxies arranged on the surface of a sphere? Why can't we see the whole universe? If you could suddenly freeze time everywhere in the universe, and magically survey all of creation, you would find galaxies extending out far beyond what we can see today. Does the term "universe" refer to space, or to the matter in it, or to both? Today, the situation is reversed. Evolution of the Universe Did the Universe expand from a point?

Atuendos Hechos con Globos corcholat Suscríbete Atuendos Hechos con Globos — Publicado por hace 6 años, 2 semanas Suscríbete gratis a la lista de correo Relacionados corcholat 2007 - 2014corcholat [at] gmail [dot] com→ therror.com News ::: Columbia Engineers Prove Graphene is Strongest Material July 21, 2008 Columbia Engineers Prove Graphene is the Strongest Material Research scientists at Columbia University’s Fu Foundation School of Engineering and Applied Science have achieved a breakthrough by proving that the carbon material graphene is the strongest material ever measured. Graphene holds great promise for the development of nano-scale devices and equipment. It consists of a single layer of graphite atoms arranged in a hexagonal lattice, similar to a honeycomb. As a two-dimensional material, every atom is exposed to the surface. Until now, graphene’s estimated strength, elasticity and breaking point were based on complex computer modeling theories. “Our team sidestepped the size issue by creating samples small enough to be defect-free,” said Columbia Professor Jeffrey Kysar. The studies were conducted by postdoctoral researcher Changgu Lee and graduate student Xiaoding Wei, in the research groups of mechanical engineering professors Kysar and James Hone.

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