Boing Boing 

Europe, China, India & US comfortably fit into Africa's landmass


The most common way of representing Africa on maps and globes dramatically understates the size of the continent.

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Uncovering sexual preferences by data-mining sex-toy sales [NSFW]


UK sex-toy retailer Lovehoney allowed researcher Jon Millward to data-mine its huge database of over 1,000,000 sex-toy purchases and 45,000 reviews, in order to see what he could infer about Britons' sexual proclivities from the things they bought.

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VISUALIZE: Daily routines of accomplished creative people


This chart summarizes data from Daily Rituals: How Artists Work, providing that rarest of treasures: an infographic that actually improves the legibility of information.

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Social graph of mysterious twitterbots


Terence Eden has mined the social graphs of thousands of mysterious, spammy twitterbots, which may or may not be the same larval spambots I wrote about.

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Interactive tour of nuclear arsenals since WWII

Explore how many nukes there are in the world, and where they are, courtesy of the Bulletin of Atomic Scientists' interactive Nuclear Notebook -- a useful way to discover whether some friendly superpower has stashed nukes in your harbour.

Beautiful, easy animations of equations

Max writes, "I made a small 'web-thing' that renders a 100x100 square of colored pixels based on an equation input by the user. You can use it to explore mathematics, or just enjoy the pretty colors. All creations are easily share-able by copying the URL."

The rise and fall of American Hallowe'en costumes


A clever, interactive chart from NPR's Planet Money tracks the relative popularity of different American Hallowe'en costumes over the past five years.

Zombies Are Hot, But Clowns Are Not [Planet Money/NPR]

(via Kottke)

Who is Gamergate? Analysis of 316K tweets


Waxy took a deep three-day sample of #Gamergate-tagged tweets and did some great analysis to uncover the composition and patterns of participants on both sides of the debate.

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Distribution of letters in parts of English words


Prooffreader graphed the distribution of letters towards the beginning, middle and end of English words, using a variety of corpora, finding both some obvious truths and some surprising ones. As soon as I saw this, I began to think of the ways that you could use it to design word games -- everything from improved Boggle dice to automated Hangman strategies to altogether new games.

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Cognitive Bias Parade: CC-licensed collage illustrations of predictable irrationality

James Gill writes, "Cognitive Bias Parade is a site that takes a daily look at deviations in judgement and reconstructed realities. It is an illustrated review of the many ways the brain has evolved to lie to itself. It is not simply meant to scold. The spirit of the project was captured once in a quote by the magician Jerry Andrus: 'I can fool you because you're a human. You have a wonderful human mind that works no different from my human mind. Usually when we're fooled, the mind hasn't made a mistake. It's come to the wrong conclusion for the right reason.'

"I've given a Creative Commons Share-Alike status to my work on the site. I ask only that a link-back be given for my website as credit."

(Above: Observation selection bias... The effect of suddenly noticing things that were not noticed previously – and as a result wrongly assuming that the frequency has increased.)

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Visualizing inspiring quotes about privacy


Kevin writes, "With the Privacy is a right project I try to visualize the global privacy debate by using quotes on the subject and turn them into large (in real life) visuals. I started out with key figures in this debate (such as Edward Snowden, Kirsty Hughes and even Cory Doctorow) but now everyone can react and share their view on the subject by submitting a quote on the site. Any inspiring quote will then be turned into art by me. Some of the visuals will be part of my graduation exposition (25th - 29th of June) for the Willem de Kooning Rotterdam University of Applied Sciences in Rotterdam, the Netherlands."

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De-obfuscating Big Cable's numbers: investment flat since 2000


The cable lobby group NCTA claims the industry has been investing record amounts in network upgrades, which will dry up if they are forced to endure Net Neutrality. Techdirt points out that Big Cable's numbers are cumulative, and re-runs them year on year. Turns out investment has been flat since about 2000.

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Now: XKCD helps you visualize the time of day all over the world


In Now, the latest XKCD cartoon, Randall Munroe provides a handy, continuously updated way to visualize the current time all over the world. I happen to know that Munroe is an inveterate long-distance driver who likes to pass the hours on the road by calling friends; I imagine that a wheel like this would be handy for helping him figure out which continent he should be searching for in his address-book in order to find conversational partners at any hour of day.

XKCD: Now

Data visualization shows US isolation in pushing for brutal Trans-Pacific Partnership


Gabriel Michael, a PhD candidate at George Washington University, subjected the IP Chapter of the secret Trans-Pacific Partnership, leaked by Wikileaks last week to statistical analysis. The leaked draft has extensive footnotes indicating each country's negotiating positions. By analyzing the frequency with which the US appears as the sole objector to other nations' positions, and when the US is the sole proponent of clauses to which other nations object, Michael was able to show that TPP really is an American-run show pushing an American agenda, not a multilateral trade deal being negotiated to everyone's mutual benefit. Though Canada is also one of the main belligerents, with even more unilateral positions than the USA.

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Enormous timescales made graspable by graphs

Wait But Why has a fantastic series of graphs that aim to help us wrap our heads around the enormous timescales on which forces like history, biology, geography and astronomy operate. By carefully building up graphs that show the relationship between longer and longer timescales, the series provides a moment's worth of emotional understanding of the otherwise incomprehensible.

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Maps of corporate tax-avoidance hairballs


OpenCorporates has a data-visualization tool for peering into the corporate tax-evasion structures of big corporations -- subsidiaries nested like Russian dolls made from Klein bottles:

In Hong Kong, there's a company called Goldman Sachs Structured Products (Asia) Limited. It's controlled by another company called Goldman Sachs (Asia) Finance, registered in Mauritius.

That's controlled by a company in Hong Kong, which is controlled by a company in New York, which is controlled by a company in Delaware, and that company is controlled by another company in Delaware called GS Holdings (Delaware) L.L.C. II.

...Which itself is a subsidiary of the only Goldman you're likely to have heard of, The Goldman Sachs Group in New York City.

That's only one of hundreds of such chains. All told, Goldman Sachs consists of more than 4000 separate corporate entities all over the world, some of which are around ten layers of control below the New York HQ.

Of those companies approximately a third are registered in nations that might be described as tax havens.Indeed, in the world of Goldman Sachs, the Cayman Islands are bigger than South America, and Mauritius is bigger than Africa.

Tim Harford's 2011 book Adapt proposes an ingenious regulatory solution to this problem, explaining how it might have been applied to companies like Lehman, whose complex structures drew out the post-bankruptcy mess for years and years. He suggested that if banks were stress-tested to determine how long they'd take to sort out after a bankruptcy, and then required to keep reserve capital necessary to run all operations through that whole period, they would be strongly incentivized to have the most simple, transparent corporate structures. Otherwise, they'd have to tie up billions of dollars in escrow to keep the doors open in the event that it all collapsed.

OpenCorporates | How complex are corporate structures? (via JWZ)

Realtime map of anonymous edits to Wikipedia


Stephen LaPorte and Mahmoud Hashemi's "Wikipedia Recent Changes Map" plots anonymous edits to Wikipedia on a world-map in realtime, based on the location of the user (only anonymous users are identified by IP address, so they're the only ones whose locations can be estimated). It's a hypnotic view into Wikipedia's casual users and vandals, as well as unobservant users like (I often forget that I'm logged out until after my edit, and have to go back and add an attribution).

When an unregistered user makes a contribution to Wikipedia, he or she is identified by his or her IP address. These IP addresses are translated to the contributor’s approximate geographic location. A study by Fabian Kaelin in 2011 noted that unregistered users make approximately 20% of the edits on English Wikipedia [edit: likely closer to 15%, according to more recent statistics], so Wikipedia’s stream of recent changes includes many other edits that are not shown on this map.

You may see some users add non-productive or disruptive content to Wikipedia. A survey in 2007 indicated that unregistered users are less likely to make productive edits to the encyclopedia. Do not fear: improper edits can be removed or corrected by other users, including you!

This map listens to live feeds of Wikipedia revisions, broadcast using wikimon. We built the map using a few nice libraries and services, including d3, DataMaps, and freegeoip.net. This project was inspired by WikipediaVision’s (almost) real-time edit visualization.

Wikipedia Recent Changes Map