We made it to Friday, everybody. Although for me it, was a short week. I spent the last week on holiday in Ireland to celebrate St. Patrick’s Day. And that meant I took a lot of photos. And I mean a lot. But the question when taking a photo is, in which orientation should I take the shot? A few times people would ask me to take their photo and I would take them both vertically and horizontally. Well, thankfully, xkcd has us all set with a guide to shooting video by orientation.
I have to admit, I definitely took one or two diagonal photos.
This piece from the BBC is a few years old, but it provides some interesting nuggets about North Korea. Unsurprisingly it appeared on my radar because of the coverage of the Trump–Kim summit in Vietnam. The article says it is nine charts that tell you all you need to know about North Korea. Now, I do not think that is quite true, but it does contain the following graphic—I hesitate to call it a chart—that illustrates one of my favourite details.
The two figures illustrate the average height of a person from North Korea and then South Korea. What do you see? That the North Korean is shorter. This is despite the fact that the populations were the same just a few decades ago. The impact of years of malnutrition, undernourishment, and general lack of well-being have manifested themselves in the physical reduction of size of human beings compared to their nearly identical population to the south.
Thankfully the rest of the piece contains data on things like GDP, birth rates, and life expectancy. So there are some things in there that one should know about North Korea. As much as I find the story of height interesting, I struggle to think it is one of the nine things you should really know about the state.
Credit for the piece goes to Mark Bryson, Gerry Fletcher, and Prina Shah.
Last summer NASA’s Martian exploration rover Opportunity went dark as its solar panels, needed to power the golf-cart sized explorer, were covered in dust from a planet-wide dust storm. Everyone hoped that over the following months the light Martian winds and dust devils would wipe clean the dust from the solar panels and the rover could recharge its batteries, turn on its heaters, and resume contact with Earth. It hasn’t. Consequently, on Wednesday NASA called Opportunity’s mission complete. And thanks to xkcd we have a proper little farewell.
Or at least a portion that was already funded back in March. If it was, in fact, a wall.
This morning it appears as if President Trump will not scupper the funding agreement. It includes far less than the $5.7 billion he demanded, but do not forget back in March, Congress appropriated funds to construct barriers, not walls in Texas.
This piece from the Washington Post looks at those plans and details how wall-like or not these border installations are. (Spoiler: semi.) The screenshot below illustrates the levee fencing would work.
But the piece also includes some really nice maps and aerial shots, also seen above, of where these border enhancements will be constructed.
Overall it is just a really informative and enjoyable piece with several graphical elements.
But whether this is a wall, I will leave that up to you.
Credit for the piece goes to Laris Karklis and Tim Meko.
Yesterday I started working on the next quarter of Economic Insights, the quarterly publication I work on as a creative director at the Philadelphia Fed. For the first issue of 2019 we will be working on an article that talks a great deal about the business cycle, the expansions and contractions that define an economy.
So today we have a piece from Indexed that succinctly puts the business cycle in context, at least from the perspective of a golf course. Well done. Very well done.
The Arctic air mass that has frozen the Midwest continues to spread and so today will be a tad chilly in Philadelphia. Yesterday, however, the Guardian had a piece that used data from NASA to show how the air masses over the Northern Hemisphere have been disturbed by unusually warm air.
One theory to how this all works is that the reduced polar sea ice means water absorbs summer heat instead of being locked in the ice. But then that heat is basically released come winter. (I’m oversimplifying this.) That warms the air, which disturbs the polar vortex. As the Guardian then explains, the destabilised air mass can wobble and spill some of its frigid air down into the lower latitudes. (It takes a little while because the polar vortex is in the upper atmosphere and the air needs to sink to the ground.)
Point is, bundle up and stay warm.
Credit for the piece goes to the Guardian graphics department.
We made it to the end of the week, everybody. And to help celebrate, xkcd posted a little comic that contains two of my favourite subjects: geography and politics. In particular, the piece looks at the 2020 election and plate tectonics.
One doesn’t often hear of the Midcontinent Rift System.
We made it to the end of the week, everyone. And that is worth celebrating. Today’s post is for all the scientists out there and anyone who has ever been interested in the atom. You know, the little things that make up matter. xkcd put together a chronological history of several different models of the atom that attempt to explain its structure.
The New Yorkers among my readers know about the whole planned shutdown of the L train for repairs owing to Hurricane Sandy (tangentially mentioned in the graphic I commented upon yesterday). For those of you who don’t know, basically the salt water from the storm seriously damaged the tunnels and a whole lot of work needs to be done to repair them. The plan was that a segment of the line would be shut down, to no obvious insignificance to commuters along the route, and it would reopen in a year and a half.
Then the state governor realised that might be bad optics and since he controls the agency running the New York subway system, he cancelled the shutdown so engineers can look at a different type of design.
I love pieces like this one from the New York Times. They are not crazy and wide-ranging, instead we have illustrations to compare the plans. They do a really nice job complementing the story without overwhelming it.
Plus, I’m a sucker for train and infrastructure stories.
Credit for the piece goes to Anjali Singhvi and Mika Gröndahl.
Well we made it to Friday. Admittedly, for many of us it was a short week. But we can end it all the same with this piece from xkcd. It asks the question, are feathered dinosaurs scary? Back when they made the first Jurassic Park, we didn’t know how prevalent feathers were and so the dinosaurs were scaly. Now the Jurassic World films keep the dinosaurs scaly because, well, anti-science?