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Stacy Olson

ORBIS - The Stanford Geospatial Network Model of the Roman World - 102 views

orbis.stanford.edu

history maps roman socialstudies secondary

shared by Stacy Olson on 20 May 12 - No Cached
  • anonymous on 20 May 12
     
    A cool interactive map of the Roman Empire. A great tool to experiment with different modes of travel, over different routes, different seasons, etc. through the Roman Empire. 
  • Stacy Olson on 16 Apr 13
     
    ORBIS: The Stanford Geospatial Network Model of the Roman World reconstructs the time cost and financial expense associated with a wide range of different types of travel in antiquity. The model is based on a simplified version of the giant network of cities, roads, rivers and sea lanes that framed movement across the Roman Empire. It broadly reflects conditions around 200 CE but also covers a few sites and roads created in late antiquity.
Roland Gesthuizen

Robert Scoble slams Microsoft's lack of vision - 1 views

www.theage.com.au/...ert-scoble-20130807-2rgch.html

Microsoft vision innovation trend future creativity

shared by Roland Gesthuizen on 12 Aug 13 - No Cached
  • He said the company suffered from an ingrained "consensus culture" built to "serve" the desktop PC. Because of it, Microsoft had not been able to catch up to a world in which smartphones, tablets and wearable devices were now the main ways of using computers.
  • Roland Gesthuizen on 12 Aug 13
     
    "Tech giant Microsoft has a leadership and cultural problem that is preventing it from being as innovative as Apple and Google, according to former Microsoft evangelist Robert Scoble.  "
Steve Ransom

Elsevier Published Fake Journals « The Scholarly Kitchen - 0 views

scholarlykitchen.sspnet.org/...sevier-published-fake-journals

informationliteracy fake hoax

shared by Steve Ransom on 23 May 09 - Cached
  • Steve Ransom on 23 May 09
     
    According to the magazine The Scientist, the publishing giant Elseiver admitted to publishing six fake medical journals between 2000 and 2005.
Roland Gesthuizen

Art lovers offered virtual galleries - ABC News (Australian Broadcasting Corporation) - 68 views

www.abc.net.au/...3127891.htm

Art mapping GoogleStreetView gallery ABCnews

shared by Roland Gesthuizen on 04 Feb 11 - No Cached
  • Roland Gesthuizen on 04 Feb 11
     
    "Art lovers will be able to stroll through some of the world's most famous galleries at the click of a mouse after Google put the venues online using Street View technology. In a collaboration with 17 leading galleries in nine countries, the US internet giant took equipment from the cars it used to map cities and recorded the galleries so they can now be enjoyed by anyone with web access."
  • Roland Gesthuizen on 04 Feb 11
     
    Virtual art tours by Google
Peter Beens

Dusty World: The Mediocrity Virus - 22 views

temkblog.blogspot.com/...mediocrity-virus.html

education canada USA initiatives

shared by Peter Beens on 02 Sep 11 - No Cached
  • Peter Beens on 02 Sep 11
     
    ...The coach in me suggests that if your team is performing well, you keep doing what you're doing.  Certainly you tweak it here or there, but when you turn in a world class performance, you don't bring in a coach from a team that didn't even make the show to give suggestions, but we did, because we're Canadian, and the one thing we have even more than an awesome education system is a giant inferiority complex with our big cousins to the south.
Martin Burrett

SHAPE THE HIVE - Interactive Collaborative Art - 18 views

shapethehive.com/hive

art collaboration design image photo kaleidoscope digital art

shared by Martin Burrett on 18 Sep 11 - No Cached
  • Martin Burrett on 18 Sep 11
     
    A superb collaborative art project where users make a pod from an image to add to the giant image. http://ictmagic.wikispaces.com/Art%2C+Craft+%26+Design
Holly Barlaam

Cell Tour Project - 92 views

faculty.rpcs.org/...Cell%20Tour%20Index.htm

cells cellular cell organelles cellular transport

shared by Holly Barlaam on 14 Apr 11 - No Cached
  • Holly Barlaam on 14 Apr 11
     
    have students create organelles and turn the classroom into a giant cell that other classes can take a tour of
Rachel Hinton

Colleges rush to create cybersecurity soldiers - 17 views

tbo.com/...ybersecurity-soldiers-20150111

colleges cybersecurity soldiers tampa tribune news

shared by Rachel Hinton on 14 Jan 15 - No Cached
  • Rachel Hinton on 14 Jan 15
     
    The now infamous computer hacks infuriated consumers who had personal information compromised and Hollywood honchos who had embarrassing emails made public. But headline-grabbing computer intrusions are only a fraction of what is going on in the Wild West of cybercrime. According to Nextgov, the online resource for federal technology decision makers, energy giant BP faces 50,000 attempts at cyberintrusion a day. The Pentagon? Ten million a day. The National Nuclear Security Administration? Another 10 million. Dramatic websites from two major computer security companies, Norse Corp. (http://map.ipviking.com) and Kaspersky Lab (https://cybermap.kasper sky.com) display vivid real-time maps of ongoing cyberwarfare being waged around the globe. That has sparked a mad dash for cybersecurity experts - and another mad dash to recruit and educate students in that field.
James Spagnoletti

Göbekli Tepe - Pictures, More From National Geographic Magazine - 67 views

ngm.nationalgeographic.com/...1

religion history anthropology WHAP

shared by James Spagnoletti on 17 Sep 11 - No Cached
Ruth Howard liked it
  • The Birth of ReligionWe used to think agriculture gave rise to cities and later to writing, art, and religion. Now the world’s oldest temple suggests the urge to worship sparked civilization.
  • Before them are dozens of massive stone pillars arranged into a set of rings, one mashed up against the next. Known as Göbekli Tepe (pronounced Guh-behk-LEE TEH-peh), the site is vaguely reminiscent of Stonehenge, except that Göbekli Tepe was built much earlier and is made not from roughly hewn blocks but from cleanly carved limestone pillars splashed with bas-reliefs of animals—a cavalcade of gazelles, snakes, foxes, scorpions, and ferocious wild boars. The assemblage was built some 11,600 years ago, seven millennia before the Great Pyramid of Giza. It contains the oldest known temple. Indeed, Göbekli Tepe is the oldest known example of monumental architecture—the first structure human beings put together that was bigger and more complicated than a hut. When these pillars were erected, so far as we know, nothing of comparable scale existed in the world.
  • At the time of Göbekli Tepe's construction much of the human race lived in small nomadic bands that survived by foraging for plants and hunting wild animals. Construction of the site would have required more people coming together in one place than had likely occurred before. Amazingly, the temple's builders were able to cut, shape, and transport 16-ton stones hundreds of feet despite having no wheels or beasts of burden. The pilgrims who came to Göbekli Tepe lived in a world without writing, metal, or pottery; to those approaching the temple from below, its pillars must have loomed overhead like rigid giants, the animals on the stones shivering in the firelight—emissaries from a spiritual world that the human mind may have only begun to envision.
  • ...15 more annotations...
  • Archaeologists are still excavating Göbekli Tepe and debating its meaning. What they do know is that the site is the most significant in a volley of unexpected findings that have overturned earlier ideas about our species' deep past. Just 20 years ago most researchers believed they knew the time, place, and rough sequence of the Neolithic Revolution—the critical transition that resulted in the birth of agriculture, taking Homo sapiens from scattered groups of hunter-gatherers to farming villages and from there to technologically sophisticated societies with great temples and towers and kings and priests who directed the labor of their subjects and recorded their feats in written form. But in recent years multiple new discoveries, Göbekli Tepe preeminent among them, have begun forcing archaeologists to reconsider. At first the Neolithic Revolution was viewed as a single event—a sudden flash of genius—that occurred in a single location, Mesopotamia, between the Tigris and Euphrates Rivers in what is now southern Iraq, then spread to India, Europe, and beyond. Most archaeologists believed this sudden blossoming of civilization was driven largely by environmental changes: a gradual warming as the Ice Age ended that allowed some people to begin cultivating plants and herding animals in abundance. The new research suggests that the "revolution" was actually carried out by many hands across a huge area and over thousands of years. And it may have been driven not by the environment but by something else entirely.
  • Most of the world's great religious centers, past and present, have been destinations for pilgrimages
  • Göbekli Tepe may be the first of all of them, the beginning of a pattern. What it suggests, at least to the archaeologists working there, is that the human sense of the sacred—and the human love of a good spectacle—may have given rise to civilization itself.
  • n the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpo
  • To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies. The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual. As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.
  • nches below the surface the team struck an elaborately fashioned stone. Then another, and another—a ring of standing pillars.
  • Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth.
  • he pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.
  • The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's.
  • They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.
  • Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.
  • Puzzle piled upon puzzle as the excavation continued. For reasons yet unknown, the rings at Göbekli Tepe seem to have regularly lost their power, or at least their charm. Every few decades people buried the pillars and put up new stones—a second, smaller ring, inside the first.
  • he site may have been built, filled in, and built again for centuries.
  • Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.
  • Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.
Gerald Carey

NASA - The Space Shuttle - 49 views

www.nasa.gov/...the_shuttle

space nasa shuttle

shared by Gerald Carey on 09 Apr 11 - No Cached
  • Gerald Carey on 09 Apr 11
     
    From the site: "Since 1981, NASA space shuttles have been rocketing from the Florida coast into Earth orbit. The five orbiters - Columbia, Challenger, Discovery, Atlantis and Endeavour - have flown more than 130 times, carrying over 350 people into space and travelling more than half a billion miles, more than enough to reach Jupiter. Designed to return to Earth and land like a giant glider, the shuttle was the world's first reusable space vehicle. More than all of that, though, the shuttle program expanded the limits of human achievement and broadened our understanding of our world. In this feature, we look back at the Shuttle's historic missions, the people it flew into space, and its achievements."
Randolph Hollingsworth

Twitter vs. Zombies - 33 views

twittervszombies.com

game literacy social media

shared by Randolph Hollingsworth on 09 Nov 12 - No Cached
  • Randolph Hollingsworth on 09 Nov 12
     
    Inspired by the popular campus game Humans vs. Zombies, join @Jessifer and @allistelling for an epic zombiefied experiment in Twitter literacy, gamification, collaboration, and emergent learning. Part flash-mob. Part Hunger-Games. Part Twitter-pocalypse. Part digital feeding frenzy. Part micro-MOOC. Part giant game of Twitter tag. Band together your most trusted Twitter allies to defend against a virtual Zombie horde. Collect canned goods, store water, watch your hashtags, and sleep with one eye open. THE RULES TO JOIN THE GAME: Register on this page. Commit to posting at least 10 tweets per day. THEN, TO PLAY: 1. A ZOMBIE can #bite (to attack) once every 30 minutes. A bite will turn a HUMAN to a ZOMBIE in exactly five minutes. A #bite can only be sent to a player who has been active on Twitter in the last five mins. 2. A HUMAN can #dodge (protect yourself) once per hour and #swipe (protect someone else) once per hour. 3. When you are bitten, you have five mins to reply to the ZOMBIE with #dodge or have another player reply to you and the zombie with #swipe. A turned HUMAN must update the Twitter vs. Zombies Scoreboard by changing his/her status to ZOMBIE. 4. The rules are emergent. There will be challenges, amendments, and rule adaptations as suggested by the community and implemented by administrators. Keep your eyes on the blog and #TvsZ for updates. Anatomy of an action tweet: [@name(s)] [body of tweet with action tag #bite, #dodge, or #swipe playfully inserted] [game tag: #TvsZ] Example of a bite/dodge: @DigiWriMo attacks: "@moocmooc I want to #bite your lovely flesh. #TvsZ @moocmooc dodges: "@DigiWriMo No you don't. I have not used #dodge in an hour. #TvsZ Example of a bite/swipe: @DigiWriMo attacks: "@moocmooc What's that lump on your neck? Is that some kind of #bite? #TvsZ @Jessifer defends: "@DigiWriMo @moocmooc I #swipe your hungry beak. [pets @moocmooc] #TvsZ The game is beta, and we will be crowd-sourcing the rules as it's played.
serausch

Interactive Learning and Reading Activities for Students in Grades PreK-12 | Scholastic... - 26 views

www.scholastic.com/...student-activities

Interactive Reading

shared by serausch on 06 Sep 16 - No Cached
  • Story StartersGrades: PreK–K, 1–2, 3–5, 6–8This interactive tool creates quick writing prompts to help young students delve into creative writing.
  • Immigration: Stories of Yesterday and TodayGrades: PreK–K, 1–2, 3–5, 6–8Take a tour of Ellis Island, explore an interactive immigration timeline, and meet young immigrants in this online activity!
  • Science ExplorationsGrades: 3–5, 6–8, 9–12With the help of audio, text, photos, and video, students thoroughly explore six science topics, from the Galapagos Islands to giant squid.Read more >
  • qmbneddo on 06 Sep 16
     
    The Science Explorations link doesn't work.
Javier E

Obama's War on Inequality - The New York Times - 16 views

www.nytimes.com/...obamas-war-on-inequality.html

inequality Democratic party gop great depression New Deal obama obamacare

shared by Javier E on 20 May 16 - No Cached
  • what can policy do to limit inequality? The answer is, it can operate on two fronts. It can engage in redistribution, taxing high incomes and aiding families with lower incomes. It can also engage in what is sometimes called “predistribution,” strengthening the bargaining power of lower-paid workers and limiting the opportunities for a handful of people to make giant sums.
  • We can see this in our own history. The middle-class society that baby boomers like me grew up in didn’t happen by accident; it was created by the New Deal, which engineered what economists call the “Great Compression,” a sharp reduction in income gaps.
  • Obamacare provides aid and subsidies mainly to lower-income working Americans, and it pays for that aid partly with higher taxes at the top. That makes it an important redistributionist policy — the biggest such policy since the 1960s.
  • ...4 more annotations...
  • between those extra Obamacare taxes and the expiration of the high-end Bush tax cuts made possible by Mr. Obama’s re-election, the average federal tax rate on the top 1 percent has risen quite a lot. In fact, it’s roughly back to what it was in 1979, pre-Ronald Reagan, something nobody seems to know.
  • What about predistribution? Well, why is Mr. Trump, like everyone in the G.O.P., so eager to repeal financial reform? Because despite what you may have heard about its ineffectuality, Dodd-Frank actually has put a substantial crimp in the ability of Wall Street to make money hand over fist.
  • these medium-size steps put the lie to the pessimism and fatalism one hears all too often on this subject. No, America isn’t an oligarchy in which both parties reliably serve the interests of the economic elite.
  • Money talks on both sides of the aisle, but the influence of big donors hasn’t prevented the current president from doing a substantial amount to narrow income gaps — and he would have done much more if he’d faced less opposition in Congress.
elsjekool

Paul Ford: What is Code? | Bloomberg - 35 views

www.bloomberg.com/...2015-paul-ford-what-is-code

shared by elsjekool on 14 Jun 15 - No Cached
  • There are keynote speakers—often the people who created the technology at hand or crafted a given language. There are the regular speakers, often paid not at all or in airfare, who present some idea or technique or approach. Then there are the panels, where a group of people are lined up in a row and forced into some semblance of interaction while the audience checks its e-mail.
  • Fewer than a fifth of undergraduate degrees in computer science awarded in 2012 went to women, according to the National Center for Women & Information Technology
  • The average programmer is moderately diligent, capable of basic mathematics, has a working knowledge of one or more programming languages, and can communicate what he or she is doing to management and his or her peers
  • ...16 more annotations...
  • The true measure of a language isn’t how it uses semicolons; it’s the standard library of each language. A language is software for making software. The standard library is a set of premade software that you can reuse and reapply.
  • A coder needs to be able to quickly examine and identify which giant, complex library is the one that’s the most recently and actively updated and the best match for his or her current needs. A coder needs to be a good listener.
  • Code isn’t just obscure commands in a file. It requires you to have a map in your head, to know where the good libraries, the best documentation, and the most helpful message boards are located. If you don’t know where those things are, you will spend all of your time searching, instead of building cool new things.
  • Some tools are better for certain jobs.
  • C is a simple language, simple like a shotgun that can blow off your foot. It allows you to manage every last part of a computer—the memory, files, a hard drive—which is great if you’re meticulous and dangerous if you’re sloppy
  • Object-oriented programming is, at its essence, a filing system for code.
  • Where C tried to make it easier to do computer things, Smalltalk tried to make it easier to do human things.
  • Style and usage matter; sometimes programmers recommend Strunk & White’s The Elements of Style—that’s right, the one about the English language. Its focus on efficient usage resonates with programmers. The idiom of a language is part of its communal identity.
  • Coding is a culture of blurters.
  • Programmers carve out a sliver of cognitive territory for themselves and go to conferences, and yet they know their position is vulnerable.
  • Programmers are often angry because they’re often scared.
  • Programming is a task that rewards intense focus and can be done with a small group or even in isolation.
  • For a truly gifted programmer, writing code is a side effect of thought
  • As a class, programmers are easily bored, love novelty, and are obsessed with various forms of productivity enhancement.
  • “Most programming languages are partly a way of expressing things in terms of other things and partly a basic set of given things.”
  • Of course, while we were trying to build a bookstore, we actually built the death of bookstores—that seems to happen a lot in the business. You set out to do something cool and end up destroying lots of things that came before.
  • Siri Anderson on 14 Jun 15
     
    A lengthy but worthy read for all non-programmers on code.
  • elsjekool on 15 Jun 15
     
    Explains code
Steve Ransom

Would Gandhi Use Social Media?, by Nipun Mehta - 26 views

www.dailygood.org/view.php

socialmedia arabspring statistics Internet change reform mindfulness

shared by Steve Ransom on 10 Jul 12 - No Cached
  • but with a conscious mindfulness of their strengths and weaknesses.
  • More than half of the world’s population is now on a social networks, and it's increasing everyday
  • The Internet, then, is great for spreading awareness and it can be quite powerful in terms of its impact as well.  Where it lacks, though, is the third element -- transformation.
  • ...6 more annotations...
  • FaceBook's organizing principle is to retain the online attention of its users and monetize it by displaying ads
  • What transformation does is shift the pattern of addiction altogether; changing the habits of your heart was the true genius of these social change giants.
  • If we are to have sustainable revolutions that last for generations, our modern day technologies have to be designed for this element of inner transformation.
  • Each of those legendary service heroes started with changing themselves at the root level, and despite leading vast revolutions, always kept that front and center.
  • When organized, such inner-transformation driven designs work at the intersection of three big circles: outer change, systemic change and personal change.
  • Giftivism: the practice of radically generous acts that change the world.  It works by transforming the heart of the change maker, even more than the impact on its external beneficiaries.  A key metric of giftivism is that it works to uplift the 100%.  It has no enemies.  It is unconditionally kind to everyone.
  • Steve Ransom on 10 Jul 12
     
    Why change/impact is so hard... it must begin or move to the inner self. Passion-driven action... no tools, policies, initiatives, services,... are ever enough if we don't address the deep-seated ideas and behaviors that need to change.
Jessica Hallonqvist

Minecraft sold for £1.5 billion | News | First News - 29 views

www.firstnews.co.uk/...aft-sold-for-15-billion-i11198

minecraft

shared by Jessica Hallonqvist on 22 Sep 14 - No Cached
Tracy Tuten

How to Fix the Schools - NYTimes.com - 1 views

www.nytimes.com/...ra-how-to-fix-the-schools.html

how to nytimes schools education pedagogy higher ed

shared by Tracy Tuten on 20 Sep 12 - Cached
  • Teachers — many of them — will continue to resent efforts to use standardized tests to measure their ability to teach.
  • Tucker, 72, a former senior education official in Washington, is the president of the National Center on Education and the Economy, which he founded in 1988. Since then he has focused much of his research on comparing public education in the United States with that of places that have far better results than we do — places like Finland, Japan, Shanghai and Ontario, Canada. His essential conclusion is that the best education systems share common traits — almost none of which are embodied in either the current American system or in the reform ideas that have gained sway over the last decade or so.
  • His starting point is not the public schools themselves but the universities that educate teachers. Teacher education in America is vastly inferior to many other countries; we neither emphasize pedagogy — i.e., how to teach — nor demand mastery of the subject matter. Both are a given in the top-performing countries. (Indeed, it is striking how many nonprofit education programs in the U.S. are aimed at helping working teachers do a better job — because they’ve never learned the right techniques.)
  • ...2 more annotations...
  • Tucker believes that teachers should be paid more — though not exorbitantly. But making teacher education more rigorous — and imbuing the profession with more status — is just as important. “Other countries have raised their standards for getting into teachers’ colleges,” he told me. “We need to do the same.”
  • High-performing countries don’t abandon teacher standards. On the contrary. Teachers who feel part of a collaborative effort are far more willing to be evaluated for their job performance — just like any other professional. It should also be noted that none of the best-performing countries rely as heavily as the U.S. does on the blunt instrument of standardized tests. That is yet another lesson we have failed to learn.
  • Tracy Tuten on 20 Sep 12
     
    On what's wrong with our education system 
ecrivan wordwizard

Modern Prehistoric Animals - 0 views

www.scienceray.com/...ern-Prehistoric-Animals.792051

prehistoric iguana crocodile komodo dragon giant squid cretacious

shared by ecrivan wordwizard on 18 Jun 09 - No Cached
  • ecrivan wordwizard on 18 Jun 09
     
    Prehistoric-like animals still around.
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