For a recent XKCD, Randall Munroe celebrates the the magical brassica oleracea plant.
Brassica oleracea is a species of plant that, like the apple, has a number of different cultivars. But these cultivars differ widely from each other: cabbage, kale, broccoli, brussels sprouts, kohlrabi, collard greens, and cauliflower.
Welcome, redwood, to the family, er, species.
This, from XKCD, hits my science and design interests right in the sweet spot.
If you covered the surface of the Atlantic Ocean with twelve-point printed text, with the lines wrapping at the coasts, the expansion of the ocean basin due to tectonics would increase your word count by about 100 words per second.
This reminds me of Ben Terrett's calculation of how many helveticas from here to the Moon and my subsequent calculations about the point size of the Earth and the Moon (50.2 billion and 13.7 billion, respectively).
From XKCD, some notes on the design of the alphabet. I actually hadn't noticed the spacing of the vowels before.
See also The Evolution of the Alphabet.
From XKCD, Curve-Fitting Methods and the Messages They Send. Ahhhh, this takes me back to my research days in college, tinkering with best fits and R-squared values...
XKCD's Randall Munroe recently shared some of the pages from his grandfather's collection of Disfrustrating Puzzles and Diversions for People Who Don't Have Time for the Hard Ones and....I cannot stop laughing at some of these.
Welp, it's no mystery where XKCD came from then.
For many of us in the US and other parts of the world, with Covid-19 on the decline because of vaccinations, the last month or two has seen people getting back into the world for the first time since the pandemic began in early 2020. XKCD's Randall Munroe plotted out some of these experiences on a scale from "normal" to "alarming":
This map of the lower 48 US states hand-drawn by XKCD's Randall Munroe is super clever: 7 of the states are actually missing. Maybe the pandemic is starting continuing to rot my brain, but I stared at this for an embarrassingly long time before finding any of the absent states. Even now that I know which ones are gone, the map doesn't look out of place at all. *claps*
Remember when dialect quizzes and maps were a thing? XKCD is joining the fun with their own quiz. Reader, I giggled when I got to "lawn buddies" and full-on laughed at "longwich". Longwich is totally going in my vocabulary arsenal.
If you've been wondering about the risk of contracting Covid-19 while performing common activities vs. the risk of doing stupid shit, XKCD has you covered. I feel like "getting a dental cleaning from a Tinder date" should have been much more high risk than its position on the chart.
Some Americans obviously aren't troubling themselves with this but many of us are constantly running risk calculations in our heads for every little thing we do and don't do during the course of the week during the pandemic.
Is it ok to visit the grocery store more than once this week? Can my kid have a playdate with her friend? Has her friend's family been careful about seeing other people and how do I even ask them about it without sounding judgmental? Should I order that thing online or go to the store for it? Is it safe to take a roadtrip to a neighboring state? (Where the hell are we supposed to stop to use the bathroom?) Can I get a haircut? Do I need to order that thing online or do I just want it? Should schools reopen in the fall? And if they do, should I send my kids? Is eating at a restaurant safe for the staff? Can a friend come over for dinner? Can my son safely play in a baseball league? Will there be too many people not wearing masks in the store that I need to visit to get this one thing? Should I keep going to my favorite coffee shop when the barista just can't seem to keep his mask up over his nose?
It goes on and on and on and IT'S EXHAUSTING. Comic from XKCD.
Recent polling compiled by Randall Munroe indicates that Americans agree on what to do about the Covid-19 pandemic to a greater extent than they "feel positively about kittens" or even "enjoy apple pie".
This animated gif from XKCD is the pitch perfect tribute to John Conway, who died of Covid-19 at the age of 82. Conway was the inventor of the Game of Life and an all-around brilliant and creative person.
Tim Qian has created a Javascript library called chart.xkcd for making charts that look hand-drawn in the style of XKCD.
It's easy to get started with chart.xkcd. All that's required is the script included in your page along with a single
You can use it to make line charts, XY charts, bar charts, radar charts, and pie/doughnut charts. I am definitely going to be using this in the future.
Speaking of XKCD, Randall Munroe has a new NY Times column called Good Question where he answers odd science questions (a la What If?). The first installment: If I Touched the Moon, What Would It Feel Like?
Moon dust may not burn you, but it's no picnic. Like Earth sand, moon dust is effectively made of tiny glass shards, but the sharp edges have not been worn down by erosion. As a result, it can be pretty unhealthy.
(via sidebar)
The latest installment of XKCD's What If? column starts off by answering a question about how tall your Twitter timeline would be if it extended off the screen.
On my computer's monitor, the average tweet is about 2.4 centimeters high. This suggests that Jeph Jacques' tweet tower is 900 meters tall-taller than the tallest building-and still growing.
However, Jeph has nothing on @YOUGAKUDAN_00, who tweets many times per minute — usually binary, but sometimes actual words. @YOUGAKUDAN_00 has accumulated 37 million tweets, enough to reach into low Earth orbit.
But then a more interesting question is explored...how long will Twitter last?
Suppose you're transported to an alternate universe. You open IMDb and load a random page, and the movie that comes up is The Land Before Time XXVII.
Based only on the title, how many Land Before Time movies do you think there are in this universe? Clearly there are at least 27, and probably more.
Allied troops faced a version of this problem in World War II. German tank parts had serial numbers, many of which were sequential (1, 2 ... N). Suppose they captured a random tank. If they determined it was Tank #27, then they can be sure that the Germans had made at least 27 tanks. It also told them there probably weren't millions of tanks; if there were, they would have been unlikely to get a two-digit serial number.
Ah, the good old days, when people used to talk to each other in public rather than looking at their phones or listening to headphones all the time. Except that's not been the case for awhile as XKCD demonstrates with a series of quotes from various publications dating back to 1871. This is from William Smith's Morley: Ancient and Modern published in 1886.
With the advent of cheap newspapers and superior means of locomotion... the dreamy quiet old days are over... for men now live think and work at express speed. They have their Mercury or Post laid on their breakfast table in the early morning, and if they are too hurried to snatch from it the news during that meal, they carry it off, to be sulkily read as they travel... leaving them no time to talk with the friend who may share the compartment with them... the hurry and bustle of modern life... lacks the quiet and repose of the period when our forefathers, the day's work done, took their ease...
In 1946, a young Stanley Kubrick worked as a photographer for Look magazine and took this shot of NYC subway commuters reading newspapers:
The more things change, etc. More of Kubrick's subway photography can be found here.
Today's XKCD must have taken Randall several years to draw...if you click and drag, it goes on forever. Or not quite forever, but Dan Catt did some figuring and:
Ok, so the XKCD map printed at 300dpi is around 46 foot / 14 meters wide, half that at magazine 600dpi quality.
Here's a better Google Maps-like way to explore the entire world.
IHOP meets House of Leaves. This will only be funny if you've read the book.
From the always excellent xkcd, this comic absolutely drips hilarious nerdiness and nerdy hilariousness all over the place. "Oh yes, Little Bobby Tables, we call him."
