Filed under: Art, Astronomy, Connections, Fermi's Paradox, Humor, Predictions, Science Fiction, SETI, Space, Survival | Tags: astronomy, blogging, Communion of Dreams, Fermi's Paradox, humor, jim downey, predictions, Randall Munroe, Science Fiction, space, xkcd
If you consider the full implications of what is revealed in Communion of Dreams, this might well be a fairly good explanation …
From the brilliant Randall Munroe, of course. Go to his site to see the ‘hidden text’.
Jim Downey
Filed under: Art, Astronomy, Bad Astronomy, Ballistics, Connections, Failure, Feedback, General Musings, Humor, Light pollution, Predictions, Promotion, Science, Science Fiction, Space, tech, Writing stuff | Tags: art, blogging, Communion of Dreams, humor, jim downey, literature, Moon, Paint the Moon, predictions, Randall Munroe, science, Science Fiction, space, technology, Wikipedia, xkcd
Didn’t I just say that Randall Monroe is brilliant? Of course I did. That was writing about his artwork. And this morning he proved (once again) that his science is solid, as well:
Er, let me explain…
Monroe does the popular webcomic xkcd. If you don’t read it regularly, you should. Anyway, this summer he added in another feature called “What If?” which he explains with this subtitle: “Answering your hypothetical questions with physics, every Tuesday.”
And for whatever reason, today’s entry is in response to this question: “If every person on Earth aimed a laser pointer at the Moon at the same time, would it change color?”
Gee … where have I heard that question before? Hmm … perhaps in Chapter 9 of Communion of Dreams?
“You know, I could design a program that would enhance the image. Everyone who looked up at that would see our Moon,instead. Wouldn’t take much. I could even paint it red.”
“Paint it red? You mean the Moon?
“Yeah, old joke. There was this artist back at the turn of the century who had this project called ‘Paint the Moon’. He wanted to get everyone in the Western Hemisphere to focus these popular little hand-held laser pointers on the Moon all at once, with the idea that enough of the laser light would cause a red spot to appear. Had it all figured: what phase of the Moon was best to do it, how people could aim their lasers, the whole bit.”
“Crazy,” said Jon. Then, after a pause, “It didn’t work, did it?”
“Nah. But that wasn’t the point. He always described the project as a ‘shared lyrical fantasy’, designed to bring people together for a single moment, all doing the same thing. The first attempt got quite a lot of attention world-wide from the media. Millions heard about it, and maybe tens of thousands participated. It is still considered a seminal art event – we studied it in school.”
“But . . . what’s the point?”
“Oh, I just always liked that grandiose sense of whimsy. There were a number of crazy things like that back then, before everything went to hell.”
Unsurprisingly, Monroe concludes that the laser pointers wouldn’t accomplish the task. But then he uses that as a jumping-off point to explore what it *would* take to accomplish the task. And then some. It’s a fun piece, and likely the image of his I posted above has just become another instant classic, not unlike this one (which is the not-xkcd-approved Official T-shirt of BBTI).
Jim Downey
PS: Thanks to the people who sent me a link to the xkcd What If? entry this morning — very much appreciated. Now, if anyone would like to pop by the xkcd forums and mention this connection, I’d greatly appreciate it. Cheers!
Filed under: Apollo program, Art, Comics | Tags: Apollo, art, comics, jim downey, Randall Munroe, xkcd
If you’d like a zoomable version that’s much easier on the mouse/trackpad, here’s about the best one I’ve seen.
Thanks, Randall.
Jim Downey
Filed under: Apollo program, NASA, Neil Armstrong | Tags: Moon, NASA, Neil Armstrong, space, technology, travel, xkcd
Wow – Neil Armstrong has died.
I find that I am incredibly sad at this news. There isn’t much else to say.
Jim Downey
Filed under: Apollo program, Buzz Aldrin, Charlie Stross, Failure, Government, Man Conquers Space, NASA, Neil Armstrong, Science, Science Fiction, Society, Space, Survival, tech, Travel | Tags: Apollo, Buzz Aldrin, jim downey, Michael Collins, Moon, NASA, Neil Armstrong, predictions, science, Science Fiction, technology, travel, xkcd
As something of a follow-up to yesterday’s post, first a quote:
The universe is probably littered with the one-planet graves of cultures which made the sensible economic decision that there’s no good reason to go into space — each discovered, studied, and remembered by the ones who made the irrational decision.
That’s the “roll over” text of this xkcd cartoon:
Can you name the nine who are left?*
And related to that, here is an excellent hour-long item you really should check out when you get a chance:
An Audience with Neil Armstrong
It’s in four parts, so you can watch them in chunks. And it really is very good. Armstrong has given very few interviews over the years, and has always been remarkably self-effacing. This is an informal discussion with the man, and it provides some wonderful insight into the whole NASA program in addition to the mindset which led to the Apollo 11 mission.
Jim Downey