Taking over an old New York Times project, ProPublica re-launches Represent, which offers an app and an API to see what your local lawmakers have been doing on your behalf.

Represent will show details of votes and bills and provide a way for you to follow the activities of your elected representatives and understand how they fit into the broader world of American politics. For example, we’ll show you how often a member of the House or Senate votes against a majority of her party colleagues, or the kinds of bills each lawmaker sponsors and cosponsors. We have pages detailing every vote, every bill and every member, with details about each. On the homepage we’ll display significant votes in the House and Senate.

If we’ve learned anything from this current election season, it’s that we should pay attention, stay educated, and vote accordingly.

Wrapping up their week-long School Money project, NPR asks: Is there a better way to pay For America’s schools? The story leads with the chart above, which shows per student spending by district and state. Each dot represents a district, and each column represents a state. States are sorted by per student median spending.
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The Upshot highlights research from the Stanford Center for Education Policy Analysis that looks into the relationship between a child’s parents’ socioeconomic status and their educational attainment. Researchers focused on test scores per school district in the United States.
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Using functional magnetic resonance imaging, researchers monitored brain activity in seven people while the subjects listened to two hours of stories from the Moth Radio Hour. The researchers then used that data to map words to parts of the brain. An interactive viewer by Alexander Huth lets you see what words lit up parts of the brain for one of the subjects.

Colors represent semantic categories such as numeric, social, and violent. Just click on a part of the brain to see which words most associated with an area (or a voxel they’re called). Pan, zoom, and rotate for various angles. [via @wattenberg]

From the Open Data Institute, an interactive looking at diet data made available by Department for Environment, Food and Rural Affairs. “The British diet has undergone a transformation in the last half-century. Traditional staples such as eggs, potatoes and butter have gradually given way to more exotic or convenient foods such as aubergines, olive oil and stir-fry packs.”

The above is just an overview. You can see detailed breakdowns for meat, fish, vegetables, and more. You can also sort by time series characteristics, such as biggest rise, biggest fall, and most steady. Poor ox liver didn’t even see it coming.

We’ve seen maps for global shipping routes before, but this project — Ship Map — by Kiln and the UCL Energy Institute makes the exploration more interactive and explanatory.
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Our daily lives are full of bias. We make assumptions about how the world works, why complex systems do what they do, and how precise measurements really are. That leads to a skewed view and sometimes misinformed decisions. Lena Groeger for Propublica describes how information graphics might play a role in providing a more accurate picture, in the particular the ones that engage readers with data.

You may have noticed by now that in some of these graphics, what we realize is not just something about ourselves (wow, I’m terrible at the stock market) but something about others (wow, it’s pretty hard to live on minimum wage). In a way these “you do it” graphics are like digital empathy tools. When we’re forced to make a decision or do something we don’t normally have to do, we get a glimpse into what it might be like to be another person. I believe we can take the idea much farther.

This is one of my fascinations with data these days. “Overall” comes to mind a lot when I think of statistics. Overall trend. Overall pattern. Aggregation. That’s hard for the everyday person or casual reader to grasp onto sometimes. But, if they see where they’re positioned in some amalgamation of data, that’s a good baseline to riff off of.

Mapping slavery from a historical perspective is a challenge, because many old maps and estimates are at the county level. Boundaries changed and counting methods changed, which provides for variation over time and geography. Cartographer Bill Rankin tries to find balance between accuracy and readability in a set of maps that show slavery in a grid layout from 1790 to 1870.
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Daniel Smilkov and Shan Carter at Google put together this interactive learner for how a neural network works. In case you’re unfamiliar with the method:

It’s a technique for building a computer program that learns from data. It is based very loosely on how we think the human brain works. First, a collection of software “neurons” are created and connected together, allowing them to send messages to each other. Next, the network is asked to solve a problem, which it attempts to do over and over, each time strengthening the connections that lead to success and diminishing those that lead to failure.

I took one course on neural networks in college and poked around at those parameters for hours for various homework assignments and projects. I was basically a monkey pushing at buttons to see what images I could produce. I wish I had something like this to mess around with, so I could actually see the process.

This is the trend line from Google Trends for “Well that escalated quickly.” I know there’s a perfectly good reason for the sudden rise, but I prefer not to know. [via @HPS_Vanessa]
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NPR is running a series on spending and school districts and all its complexities with government funding and whether or not more money even helps. They start with a map that shows the differences in spending per student in primary and unified school districts. Dollars are “adjusted for regional differences in cost of living, using the NCES Comparable Wage Index 2013.”

As you scroll down the story, an interactive map pans to the geographic area you’re most likely located in. It’s a small thing that we’ve been seeing more of lately. Since users are most likely to zoom in to their own area to compare, might as well try to do it for them. I like it.

A group of researchers are studying how all the galaxies in the universe are connected, network-style.
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Visualization of time is usually about compression so that you can see more in less minutes. This animation, however, shows the Titanic sinking in near real-time, over 2 hours and 40 minutes.

My knee-jerk reaction was, wow, that’s a long time for everyone to get to safety, but let’s not forget this was in the freakin’ ocean in 1912. So you know, there’s that. [via kottke]

Stephen Curry made 402 three-pointers this regular season, which is ridiculous. Gregor Aisch and Kevin Quealy put the record into context showing just how much far ahead of others Curry was. No one has even made at least 300 three-pointers.

Online comments are an odd entity that can get out of hand quickly, and it only takes one or two sour comments to sully an entire thread. To shed some light on the dark side of online commenting, the Guardian commissioned research for their own archive of 70 million comments.

Although the majority of our regular opinion writers are white men, we found that those who experienced the highest levels of abuse and dismissive trolling were not. The 10 regular writers who got the most abuse were eight women (four white and four non-white) and two black men. Two of the women and one of the men were gay. And of the eight women in the “top 10”, one was Muslim and one Jewish.

This is why I closed comments a couple of years ago. I wasn’t get any abuse, but at some point it was like every comment was either really negative, self-promotion, or just straight-up spam. I don’t even want to imagine what comments look like for mainstream sites.

In celebration of Kobe Bryant’s final game, the Los Angeles Times charted all 30,699 field goals threw up over his twenty-year career. A tour feature takes you through some of Bryant’s most significant shots, and an exploration mode lets you filter down to the shots you’re interested in, like buzzer beaters, jump shots, or just makes.