The traveling salesman problem is a classic in computer science. It sounds deceptively easy: given any number of cities, determine the shortest path a traveling salesman would have to travel to visit them all. This video shows how the "obvious" solution -- "well, just start somewhere and always visit the next closest town!" -- doesn't hold up well against other approaches. (via @coudal)
First, I smash the visual tyranny of county boundaries by using a uniform grid of dots. The size of each dot shows the total population in each 250-sqmi cell, and the color shows the percent that were slaves. But just as important, I've also combined the usual county data with historical data for more than 150 cities and towns. Cities usually had fewer slaves, proportionally, than their surrounding counties, but this is invisible on standard maps.
A detail that struck me while cycling through the years was that the number of slaves as a percentage of the total population of the South stayed relatively steady at 33% from 1790 to 1860.
In 1989, a Rockwell engineer named Ron Jones published his Integrated Space Plan, a detailed outline of the next 100 years of human space travel, from continuing shuttle missions in the 1990s to the large scale habitation of Mars. The plan includes all sorts of futuristic and day-dreamy phrases like:
Create new moons for Mars if required
Humanity begins the transition from a terrestrial to a solar species
Humanity commands unlimited resources from the Moon and asteroids
Space drives global economy
Independent spacefaring human communities
The graphic is divided into nine columns that show, in chronological order, the path toward human exploration of deep space. The center row of boxes, the "critical path," outlines the major milestones Jones decided were attainable within the next century of space travel; the boxes to the left and right of the critical path are support elements that must be realized before anything on the critical path can happen. The Integrated Space Plan can be read top to bottom and left to right. The big circles intersecting the boxes are the the plan's overarching long-range goals, which include things like Humanity begins the transition from a terrestrial to a solar species and Human expansion into the cosmos. In many ways, it's a graphical to-do list.
The keen observer will note that we are waaaaay behind in the plan. A lunar outpost was supposed to be up and running before 2008 and a self-supporting lunar base is due to happen in the next year or two. Can Musk and Bezos get us back on track? (via @ftrain)
Nicholas Felton is out with a new book on information visualization and photography called Photoviz.
The stories told with graphics and infographics are now being visualized through photography. Fotoviz shows how these powerful images are depicting correlations, making the invisible visible, and revealing more detail than classic photojournalism.
A new print from Pop Chart Lab "traces the trajectories of every orbiter, lander, rover, flyby, and impactor to ever slip the surly bonds of Earth's orbit and successfully complete its mission -- a truly astronomical array of over 100 exploratory instruments in all." Awesome. Basically, I am a sucker for things with curvy lines and planets.
From Pantheon at MIT, an adjustable graph of which kinds of people were globally famous in different eras. Up until the Renaissance, the most well-known people in the world were mostly politicians and religious figures, with some writers and philosophers thrown in for good measure:
Starting with the Renaissance through the beginnings of the Industrial Revolution, politicians, writers, painters, and composers become more prominent:
For the past 50 years, athletes and entertainers dominate the list, with footballers making up almost a third of the most known. (If you only go back to 1990, actors dominate.)
Politicians rate slightly behind tennis players (but ahead of pornographic actors) and religious figures are not represented in the graph at all.
But unlike the taxi data, Citi Bike includes demographic information about its riders, namely gender, birth year, and subscriber status. At first glance that might not seem too revealing, but it turns out that it's enough to uniquely identify many Citi Bike trips. If you know the following information about an individual Citi Bike trip:
1. The rider is an annual subscriber
2. Their gender
3. Their birth year
4. The station where they picked up a Citi Bike
5. The date and time they picked up the bike, rounded to the nearest hour
Then you can uniquely identify that individual trip 84% of the time! That means you can find out where and when the rider dropped off the bike, which might be sensitive information. Because men account for 77% of all subscriber trips, it's even easier to uniquely identify rides by women: if we restrict to female riders, then 92% of trips can be uniquely identified.
Let's add Uber into the mix. I live in Brooklyn, and although I sometimes take taxis, an anecdotal review of my credit card statements suggests that I take about four times as many Ubers as I do taxis. It turns out I'm not alone: between June 2014 and June 2015, the number of Uber pickups in Brooklyn grew by 525%! As of June 2015, the most recent data available when I wrote this, Uber accounts for more than twice as many pickups in Brooklyn compared to yellow taxis, and is rapidly approaching the popularity of green taxis.
...the plausibility of Die Hard III's taxi ride to stop a subway bombing:
In Die Hard: With a Vengeance, John McClane (Willis) and Zeus Carver (Jackson) have to make it from 72nd and Broadway to the Wall Street 2/3 subway station during morning rush hour in less than 30 minutes, or else a bomb will go off. They commandeer a taxi, drive it frantically through Central Park, tailgate an ambulance, and just barely make it in time (of course the bomb goes off anyway...). Thanks to the TLC's publicly available data, we can finally address audience concerns about the realism of this sequence.
...where "bridge and tunnel" folks go for fun in Manhattan:
The most popular destinations for B&T trips are in Murray Hill, the Meatpacking District, Chelsea, and Midtown.
...the growth of north Williamsburg nightlife:
...the privacy implications of releasing taxi data publicly:
For example, I don't know who owns one of theses beautiful oceanfront homes on East Hampton's exclusive Further Lane (exact address redacted to protect the innocent). But I do know the exact Brooklyn Heights location and time from which someone (not necessarily the owner) hailed a cab, rode 106.6 miles, and paid a $400 fare with a credit card, including a $110.50 tip.
This graph will continue to update as the TLC releases additional data, but at the time I wrote this in April 2016, the most recent data shows yellow taxis provided 60,000 fewer trips per day in January 2016 compared to one year earlier, while Uber provided 70,000 more trips per day over the same time horizon.
Although the Uber data only begins in 2015, if we zoom out to 2010, it's even more apparent that yellow taxis are losing market share.
Lyft began reporting data in April 2015, and expanded aggressively throughout that summer, reaching a peak of 19,000 trips per day in December 2015. Over the following 6 weeks, though, Lyft usage tumbled back down to 11,000 trips per day as of January 2016 -- a decline of over 40%.
The nearest grocery store is more than 10 miles away in about 36 percent of the country and the median distance is 7 miles. However, a lot of these areas are rural with few (if any) people who live there.
Wyoming contains very few grocery stores:
And Nevada is even more of a food desert. Looks like Massachusetts, Delaware, and New Jersey have plenty of grocery stores everywhere. (via feltron)
Whoa, Histography is a super-cool interactive timeline of historical events pulled from Wikipedia, from the Big Bang to the present day. The site was built by Matan Stauber as his final project at the Bezalel Academy of Arts and Design. This is really fun to play with and I love the style.
From Orbital Mechanics, a visualization of the 2153 nuclear weapons exploded on Earth since 1945.
2153! I had no idea there had been that much testing. According to Wikipedia, the number is 2119 tests, with most of those coming from the US (1032) and the USSR (727). The largest device ever detonated was Tsar Bomba, a 50-megaton hydrogen bomb set off in the atmosphere above an island in the Barents Sea in 1961. Tsar Bomba had more than three times the yield of the largest bomb tested by the US. The result was spectacular.
The fireball reached nearly as high as the altitude of the release plane and was visible at almost 1,000 kilometres (620 mi) away from where it ascended. The subsequent mushroom cloud was about 64 kilometres (40 mi) high (over seven times the height of Mount Everest), which meant that the cloud was above the stratosphere and well inside the mesosphere when it peaked. The cap of the mushroom cloud had a peak width of 95 kilometres (59 mi) and its base was 40 kilometres (25 mi) wide.
All buildings in the village of Severny (both wooden and brick), located 55 kilometres (34 mi) from ground zero within the Sukhoy Nos test range, were destroyed. In districts hundreds of kilometers from ground zero wooden houses were destroyed, stone ones lost their roofs, windows and doors; and radio communications were interrupted for almost one hour. One participant in the test saw a bright flash through dark goggles and felt the effects of a thermal pulse even at a distance of 270 kilometres (170 mi). The heat from the explosion could have caused third-degree burns 100 km (62 mi) away from ground zero. A shock wave was observed in the air at Dikson settlement 700 kilometres (430 mi) away; windowpanes were partially broken to distances of 900 kilometres (560 mi). Atmospheric focusing caused blast damage at even greater distances, breaking windows in Norway and Finland. The seismic shock created by the detonation was measurable even on its third passage around the Earth.
The Soviets did not give a fuck, man...what are a few thousand destroyed homes compared to scaring the shit out of the capitalist Amerikanskis with a comically large explosion? Speaking of bonkers Communist dictatorships, the last nuclear test conducted on Earth was in 2013, by North Korea.
Nick Barnes is a football commentator for BBC Radio Newcastle. For each match he does, Barnes dedicates two pages in his notebook for pre-match notes, lineups, player stats, match stats, and dozens of other little tidbits.
Wonderful folk infographics. NBC commentator Arlo White also shared his pre-match notes. Both men say they barely use the notes during the match...by the time the notes are done, they know the stuff. (via @dens)
If it does, royalties might be due to the family of late Forest Service Region 8 Engineer Cleve "Red" Ketcham, who passed away in 2005 but has since been commemorated in the National Museum of Forest Service History. It's Ketcham's signature scribbled in the center of the chart, and according to Sharon Phillips, a longtime Program Management Analyst for Region 8 (which covers Virginia, Georgia, Florida, Oklahoma and Puerto Rico, though Ketcham worked out of its Atlanta office), who conferred with her engineering department, there's little doubt Ketcham concocted the chart in question. "They're assuming he's the one, because the drawing has a date of 1974, and he was working our office from 1974-1980," she said. And in case there'd be any curiosity as to whether someone else composed the chart and Ketcham merely signed off on it for disbursement, Phillips clarified that, "He's the author of the chart. I wouldn't say he passed it along to the staff, because at that time, he probably did that as maybe a joke, something he did for fun. It probably got mixed up with some legitimate stuff and ended up in the Archives."
I contacted the librarian at the Forest History Society and found similar information. An archivist pulled a staff directory from the Atlanta office (aka "Region 8") from 1975 and found three names that correlate with those on the document: David E. Ketcham & Cleve C. Ketcham (but not Ketchum, as on the document) and Robert B. Johns (presumably aka the Bob Johns in the lower right hand corner). Not sure if the two Ketchams were related or why the spellings of Cleve's actual last name and the last name of the signature on the chart are different.
However, in the past few days, I've run across several similar charts, most notably The Engineer's Guide to Drinks.1 Information on this chart is difficult to come by, but various commenters at Flowing Data and elsewhere remember the chart being used in the 1970s by a company called Calcomp to demonstrate their pen plotter.
As you can see, the Forest Service document and this one share a very similar visual language -- for instance, the five drops for Angostura bitters, the three-leaf mint sprig, and the lemon peel. And I haven't checked every single one, but the shading employed for the liquids appear to match exactly.
So which chart came first? The Forest Service chart has a date of 1974 and The Engineer's Guide to Drinks is dated 1978. But in this post, Autodesk Technologist Shaan Hurley says the Engineer's Guide dates to 1972. I emailed Hurley to ask about the date, but he couldn't point to a definite source, which is not uncommon when you're dealing with this sort of thing. It's like finding some initials next to "85" scratched into the cement on a sidewalk: you're pretty sure that someone did that in 1985 but you'd have a tough time proving it.
FWIW, if I had to guess where this chart originated, I'd say that the Calcomp plotter demo got out there somehow (maybe at a trade show or published in an industry magazine) and every engineer took a crack at their own version, like an early internet meme. Cleve Ketcham drew his by hand while others probably used the CAD software running on their workplace mainframes or minicomputers.
Anyway, if anyone has any further information about where these CAD-style cocktail instructions originated, let me know. (thx, @john_overholt & tre)
I've never looked closely at my dishwasher's instruction manual before, but apparently all the manuals tell you how best to load the dishwasher. Joe Clark went through a bunch these manuals and compiled screenshots of the "Loading Your Dishwasher" pages and put them on Flickr.
The Pew Research Center shares some of the most interesting findings from the reports they published in 2014. The increasing gap in wealth between white and non-white households since the 2007 recession was the most shocking to me.
Over the past 10 years, the net worth of black households has been cut in half.
One of the most talked-about charts of the year, tucked inside a National Bureau of Economic Research working paper published in October by the economists Emmanuel Saez and Gabriel Zucman, isn't, strictly speaking, about 2014. The chart stops in 2012, which is the last year for which relevant data was available. Saez and Zucman found that wealth in the U.S. has been distributed increasingly unequally over the past three decades, and that almost the entire increase in inequality has to do with the rising share of wealth held by the 0.1 per cent -- from seven per cent, in 1978, to twenty-two per cent, in 2012, a level comparable to what the richest families held in the early twentieth century.
So, if the trend held over the past two years, the top 0.1% of Americans have more wealth than the bottom 90% for the first time since right before WWII. When that data comes out, we'll see a ton of think- and trend-pieces about it...but unless the US government gets serious about redistributing that wealth, not much will be done about it.
The third in a visually stunning series of information graphics that shows just how interesting and humorous scientific information can be. Complex facts about space are reinterpreted as stylish infographics that astonish, amuse, and inform.
INSTANT PURCHASE. February 2015 cannot come fast enough.
Using the Flesch-Kincaid readability test, Vocativ analyzed more than 600 speeches from all the American Presidents for ease of comprehension. What they found was a trend toward simpler language as speeches needed to appeal to a wider range of people, not just super-educated white men.
I think President Obama, no more or less than President Bush, tries to pack a lot of nuance and subtext into language that is as plain and straightforward as possible. While President Bush was often inarticulate off the cuff, Bush's speeches were underestimated. There was a crisp formality to a lot of his best speeches, particularly the ones he delivered shortly after Sept. 11.
Every day, every hour, every minute we are bombarded with information, from television, from newspapers, from the Internet, we're steeped in it. We need a way to relate to it. Enter David McCandless and his stunning infographics, simple, elegant ways to interact with information too complex or abstract to grasp any way but visually. McCandless creates visually stunning displays that blend the facts with their connections, contexts, and relationships, making information meaningful, entertaining, and beautiful. And his genius is as much in finding fresh ways to provocatively combine datasets as it is in finding new ways to show the results.
Mesmerizing. Has anyone done analysis on which drivers are the most effective and what the data shows as the most effective techniques? The best drivers must have their tricks on where to be at which times to get the most fares. (via @dens)
Algorithms are a fascinating use case for visualization. To visualize an algorithm, we don't merely fit data to a chart; there is no primary dataset. Instead there are logical rules that describe behavior. This may be why algorithm visualizations are so unusual, as designers experiment with novel forms to better communicate. This is reason enough to study them.
But algorithms are also a reminder that visualization is more than a tool for finding patterns in data. Visualization leverages the human visual system to augment human intellect: we can use it to better understand these important abstract processes, and perhaps other things, too.
If nothing else, skim through the text and play the visualizations. The one of the maze turning into a tree visualization baked my noodle a little bit.
The center of the population of the United States has been moving steadily west and south since 1790. This video shows the progression until 2010:
You can step through the animation yourself on the US Census Bureau site. It's interesting to see how even the changes are...there was one big jump from 1850 to 1860 and a slow down in westward migration from 1890 to 1940, but other than that, it shifted west about 40-50 miles each decade.
In 1994, the overlap was much greater than it is today. Twenty years ago, the median Democrat was to the left of 64% of Republicans, while the median Republican was to the right of 70% of Democrats. Put differently, in 1994 23% of Republicans were more liberal than the median Democrat; while 17% of Democrats were more conservative than the median Republican. Today, those numbers are just 4% and 5%, respectively.
Data visualization of Citi Bike trips taken over a 48-hour period in NYC:
Love seeing the swarms starting around 8am and 5:30pm but hate experiencing them. I've been using Citi Bike almost since the launch last year and I can't imagine NYC without it now. I use it several times daily, way more than the subway even. I hope they can find a way to make it a viable business.
NASA announced the discovery of 719 new planets today. That brings the tally of known planets in our universe to almost 1800. 20 years ago, that number was not more than 15 (including the nine planets orbiting the Sun). Here's a rough timeline of the dramatically increasing pace of planetary discovery:
So when I'm looking at data, or working on an explanatory graphic, these are the moments I'm looking for. Little "Aha!" moments that I can point to, and say "Look here, something happened," and then try to explain. Often those small moments can help lead a reader into the graphic, or help to explain the whole.
The actual non-metaphorical weight of rain is surprisingly heavy; an inch of rain on an acre of land weighs 113.31 tons.
And here's the graph for general search terms. (I excluded Snapchat from the Google graphs because Google wouldn't allow 6 search terms at a time...it barely showed up in either case.) Twitter rules the rap roost, but Facebook demolishes everyone in general and news search traffic.
Pappy Van Winkle is frequently described by both educated and uneducated drinkers as the best bourbon on the market. It is certainly aged for longer than most premium bourbons, and has earned a near hysterical following of people scrambling to get one of the very few bottles that are released each year. Of the long-aged bourbons, it seems to be aged very gently year-to-year, and this recommends it enormously. But if you, like most people, can't find Pappy, try W. L. Weller. There's a 12 year old variety that retails for $23 around the corner. Pappy 15-year sells for $699-$1000 even though it's the exact same liquid as the Pappy (same mash bill, same spirit, same barrels); the only difference is it's aged 3 years less.
Written by the founders of Kings County Distillery, New York City's first distillery since Prohibition, this spirited illustrated book explores America's age-old love affair with whiskey. It begins with chapters on whiskey's history and culture from 1640 to today, when the DIY trend and the classic cocktail craze have conspired to make it the next big thing. For those thirsty for practical information, the book next provides a detailed, easy-to-follow guide to safe home distilling, complete with a list of supplies, step-by-step instructions, and helpful pictures, anecdotes, and tips.
Sadly, most infographics these days look like this, functioning as a cheap and easy way to gussy up numbers. But when done properly, infographics are very effective in communicating a lot of information in a short period of time and can help you see data in new ways. In The Best American Infographics 2013, Gareth Cook collects some of the best ones from over the past year. Wired has a look at some of the selections.
The Rolling Stones have been touring for almost 50 years, starting with a British tour in 1963, and this tool allows you to visualize their travels. It's really cool. The craziest part to me is how dramatically the length of their tours has increased since they started out. Their first tour in 1963 (actually one of their longer tours early in their career) was about 28 shows over the course of a month. Their last tour in 2005 had about a gabillion shows over two years and grossed $528 million.
On a personal note, I read "The Rolling Stones" several times on this page and still spent parts of two days looking at it and thinking it was The Beatles tour visualization. Twice. I read "The Rolling Stones," thought it was The Beatles, corrected myself, and then thought it was The Beatles again. (via @pbump)
Many diseases affect metabolism and many changes in metabolism can be detected in the urine. For example, diabetics will excrete sugar in their urine -- sometimes enough sugar that it can be fermented into whisky. There are many other diseases that change the smell of a person's urine, including the very descriptively named Maple Syrup Urine Disease or Sweaty Feet Syndrome, now much more likely to be diagnosed by electronic sensor arrays than actually tasting the urine.
It was not my intent to be so politically oriented this morning but here we are. This is a chart that tracks the ideologies of the Democratic and Republican members of Congress from 1789 to 2010. As you can see, the shift away from the center by the Republicans since 1975 is unprecedented, perhaps matched only by the shift toward the center by the Democrats beginning in 1921 and ending in 1945.
This is a long zoom look at how pizza gets delivered to hungry people. It starts by looking at the routes taken by a Dominos delivery person during a typical night and slowly zooms out to reveal the pizza giant's national supply chain.
Embark with Kwon on a trip that begins with a pizza delivery route in New York City, then goes across the country to California's Central Valley, where nearly 50 percent of America's fruits, nuts and vegetables are grown, and into the heartland for an aerial look at our farmlands.
Our everyday lives are filled with a massive flow of information that we must interpret in order to understand the world we live in. Considering this complex variety of data floating around us, sometimes the best -- or even only -- way to communicate is visually. This unique book presents a fascinating historical perspective on the subject, highlighting the work of the masters of the profession who have created a number of breakthroughs that have changed the way we communicate. Information Graphics has been conceived and designed not just for designers or graphics professionals, but for anyone interested in the history and practice of communicating visually.
The in-depth introductory section, illustrated with over 60 images (each accompanied by an explanatory caption), features essays by Sandra Rendgen, Paolo Ciuccarelli, Richard Saul Wurman, and Simon Rogers; looking back all the way to primitive cave paintings as a means of communication, this introductory section gives readers an excellent overview of the subject. The second part of the book is entirely dedicated to contemporary works by the current most renowned professionals, presenting 200 graphics projects, with over 400 examples -- each with a fact sheet and an explanation of methods and objectives -- divided into chapters by the subjects Location, Time, Category, and Hierarchy.
Any scientist or engineer who communicates research results will immediately recognize this practical handbook as an indispensable tool. The guide sets out clear strategies and offers abundant examples to assist researchers-even those with no previous design training-with creating effective visual graphics for use in multiple contexts, including journal submissions, grant proposals, conference posters, or presentations.
Visual communicator Felice Frankel and systems biologist Angela DePace, along with experts in various fields, demonstrate how small changes can vastly improve the success of a graphic image. They dissect individual graphics, show why some work while others don't, and suggest specific improvements. The book includes analyses of graphics that have appeared in such journals as Science, Nature, Annual Reviews, Cell, PNAS, and the New England Journal of Medicine, as well as an insightful personal conversation with designer Stefan Sagmeister and narratives by prominent researchers and animators.
This shows mostly Spanish, Dutch, and English routes -- they are surprisingly constant over the period (although some empires drop in and out of the record), but the individual voyages are fun. And there are some macro patterns -- the move of British trade towards India, the effect of the American Revolution and the Napoleonic Wars, and so on.
There are times in the video when a single nation dominates all of the shipping traffic...the British in the early 1800s and the Dutch from the mid 1830s on.
I want to share with you something I've learned. I'll draw it on the blackboard behind me so you can follow more easily [draws a vertical line on the blackboard]. This is the G-I axis: good fortune-ill fortune. Death and terrible poverty, sickness down here-great prosperity, wonderful health up there. Your average state of affairs here in the middle [points to bottom, top, and middle of line respectively].
This chart shows former and future superheroes by movie. That is, George Clooney played Batman, so Out of Sight gets a Batman, along with another Batman for Micheal Keaton, and a Nick Fury for Sam Jackson. Lots of movies have 4 superheroes, though none on this chart have 5. Click through, you'll understand. If you want to see how they all fit together, he's made that chart, too. Raynor, you may raymember, also made the Harry Potter wizards in other movies chart.
HBO recently released a documentary about real-life superheroes. The trailer is below. It reminded me of the fascinating Rolling Stone article about Master Legend, but I can't find it on their site because Rolling Stone doesn't believe the internet needs to see old articles.
Incidentally, I found not 1, but 3 networks for real-life superheroes. 1, 23. But also, hipster superheroes. Hulk is only smashing ironically. And here's a list of all the superheroes. All of them.
Lastly, I'd be remiss not to mention Petsaresuperhero.es, a project I put together with a friend. You know your pet's a superhero, now you can show the world.
Charlie Park takes a look at a type of chart that Edward Tufte developed for his 1983 book, The Visual Display of Quantitative Information. Unlike sparklines, another Tufte invention/coinage, slopegraphs didn't really take off.
It's curious that it hasn't become more popular, as the chart type is quite elegant and aligns with all of Tufte's best practices for data visualization, and was created by the master of information design. Why haven't these charts (christened "slopegraphs" by Tufte about a month ago) taken off the way sparklines did? In this post, we're going to look at slopegraphs -- what they are, how they're made, why they haven't seen a massive uptake so far, and why I think they're about to become much more popular in the near future.
After the publication of Envisioning Information, Tufte decided, he told me, "to be indifferent to culture or history or time." He became increasingly consumed with what he calls "forever knowledge," or the idea that design is meant to guide fundamental cognitive tasks and therefore is rooted in principles that apply regardless of the material being displayed and the technology used to produce it. As Tufte explains it, basic human cognitive questions are universal, which means that design questions should be universal too. "I purposely don't write books with names like How to Design a Web Site or How to Make a Presentation," he told me.
i was watching sense & sensibility in the back of my neighbour's minivan while on a stakeout the other night and realized that professors snape, trelawney, and umbridge had each somehow apparated into the cast. my neighbour (who is a former hogwarts alumna) pointed out that cornelius fudge and madam pomfrey were also in it. was this a record for the most harry potter wizards in a non-harry potter film?
Close but nine Potter wizards is the record...can you guess which movie before clicking through?
With the assistance of a nuclear reactor operator, Randall Munroe came up with this handy radiation dose infographic. Doses recorded near the Fukushima plant compare to those from a single mammogram or dental x-ray. A note on how to use this chart:
If you're basing radiation safety procedures on an internet PNG image and things go wrong, you have no one to blame but yourself.
This interactive chart from the Washington Post shows how the average body mass index has risen in most countries since 1980. The European men getting comparatively heavier than European women (against the general trend of the rest of the world) is interesting.
As you can see in this visualization created by Information is Beautiful, the most commonly used words in horoscopes are amazingly consistent across the twelve different signs. As part of the analysis, they also created a meta-horoscope reading for use anytime during the year:
Ready? Sure? Whatever the situation or secret moment, enjoy everything a lot. Feel able to absolutely care. Expect nothing else. Keep making love. Family and friends matter. The world is life, fun, and energy. Maybe hard. Or easy. Taking exactly enough is best. Help and talk to others. Change your mind and a better mood comes along...
An hour-long documentary on statistics and infoviz produced by the BBC.
Documentary which takes viewers on a rollercoaster ride through the wonderful world of statistics to explore the remarkable power thay have to change our understanding of the world, presented by superstar boffin Professor Hans Rosling, whose eye-opening, mind-expanding and funny online lectures have made him an international internet legend.
That's right, the Washington Monument was the tallest building in the world for about five years before the Eiffel Tower, at almost double the height of the Washington Monument, took over the top spot for more than 40 years. (via modcult)
Pseudovariety -- "the illusion of diversity, concealing a lack of real choice" -- is when you go to the store and see an entire aisle filled with hundreds of different kinds of soda but most of those soda varieties are owned by three companies. Click through to see a neat visualization of soft drink brands and their market shares and owners.
Locals and Tourists is a set of maps showing where people take photos in various cities around the world. The results are broken down into tourist photos and photos taken by locals. Here's NYC:
Blue points on the map are pictures taken by locals (people who have taken pictures in this city dated over a range of a month or more). Red points are pictures taken by tourists (people who seem to be a local of a different city and who took pictures in this city for less than a month).
The NY Times' Paper Cuts blog calls Cartographies of Time "the most beautiful book of the year". I cannot disagree. In attempting to answer the question "how do you draw time?", the authors present page after page of beautiful and clever visual timelines.
Cartographies of Time is the first comprehensive history of graphic representations of time in Europe and the United States from 1450 to the present. Authors Daniel Rosenberg and Anthony Grafton have crafted a lively history featuring fanciful characters and unexpected twists and turns. From medieval manuscripts to websites, Cartographies of Time features a wide variety of timelines that in their own unique ways-curving, crossing, branching-defy conventional thinking about the form. A fifty-four-foot-long timeline from 1753 is mounted on a scroll and encased in a protective box. Another timeline uses the different parts of the human body to show the genealogies of Jesus Christ and the rulers of Saxony. Ladders created by missionaries in eighteenth-century Oregon illustrate Bible stories in a vertical format to convert Native Americans. Also included is the April 1912 Marconi North Atlantic Communication chart, which tracked ships, including the Titanic, at points in time rather than by their geographic location, alongside little-known works by famous figures, including a historical chronology by the mapmaker Gerardus Mercator and a chronological board game patented by Mark Twain. Presented in a lavishly illustrated edition, Cartographies of Time is a revelation to anyone interested in the role visual forms have played in our evolving conception of history.
From a study on how people use Firefox, a heat map that highlights the most- and least-popular menu items. Bookmarks got the most use by far, followed by copy and paste. Copy was used about twice as much as paste, which suggests that about 50% of the time, people are copying things to be pasted into another program. Oh and not a single person used "Redo". (via ben fry)
Photographer Michael Najjar took some of his photos from the Andes and turned them into stock market infographics. Here's Lehman Brothers stock price from 1980 to 2008.
Boy, their stock price really fell off a cliff there, didn't it? The rest of the series is worth a look as well, although Najjar's site features the worst use of Flash I've seen in many months...it automatically fullscreens and generally wastes a bunch of time with transitions. To find the rest of the photos, wait until the map starts loading and put your mouse at the bottom of the screen. A menu will s.l.o.w.l.y. slide up...High Altitude is what you're looking for. (via info aesthetics)
This clever graph by National Geographic shows the cost of healthcare compared to life expectancy in a number of countries. The way that the US healthcare expenditure is pictured entirely outside the confines of the graph's scale and legend is a particularly effective design decision. (thx, jim)
This was my present to my nephew for his 3rd birthday. He loves, loves, loves the subway so my sister asked me if I could make a custom map with all the places that mean something to him on the poster.
A very interesting infographic of the ideological history of the Supreme Court from 1937 to the present. The color coding on the map is weirdly inaccurate but you can still be general trends pretty well...like how many of the justices changed greatly during their terms. William O. Douglas became slightly more moderate mid-term and then got really liberal while Rehnquist went from very conservative to more moderate as his term went on, especially after he became Chief Justice.
Update: Alex Lundry designed the visualization and got in touch to explain the color coding.
The colors are chosen based upon the Min, Max, and Median of the area we are comparing. So, in the first view, the "overall" view, the darkest Red is anchored to the maximum ideology number across all justices and all terms, the darkest Blue is anchored to the minimum score, and the purest white is anchored to the actual median number (The Location of the Median Justice is NOT necessarily the actual median, as it is calculated via a Bayesian statistical estimate).
The second "compare" option, "within each seat, row" calculates separate color anchors for each row.
Similarly, the third compare option, "within each year, column" calculates separate color anchors for each column.
The Location of Median Justice and Court Average are not included in these calculations and their color values are set to what they would be in the overall comparison.
The style of infographics follow the general design created by Javier Errea: no fireworks, modern, compact, with cromatic impact but smart. And the Innovation spirit: "newspapers must be daily magazines", as Juan Antonio Giner says.
The Indianapolis Star did a really nice car tracker for the Indianapolis 500. Just push play and watch the race unfold. I was struck by how few changes in position there were...you'd think people would be passing each other all the time but that's just not the case. (thx, nathan)