I can’t brain today; I don’t want to attack fellow liberals and nonbelievers with whom I basically agree (why do people do that?); and I’m sick to death of reading and writing about the never-ending malevolence and evils of faith. Every day brings more news of such things, and what is there to do but point it out? Shall we have a panda to lighten our spirits? Yes, that’s just the ticket. And maybe some jokes later.
From IFL Science via reader Mark Sturtevant comes a “spot the panda” drawing. There are several ways to see it more clearly, but I’ll leave that up to you:

Scroll the image up/down quickly.
Plain as day when I take my glasses off.
Exactly, it’s either see the panda or read the intro.
Me too, also when I look at it through the top part of my progressive lenses, which suggests it’s my presbyopia correction, not my astigmatism correction, that makes it harder to see.
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Or squint and soften one’s gaze!
Either scrolling or unfocussing (taking glasses off) works.
This is because the wavy lines are thickened in the ‘dark’ areas, thinner in the ‘light’ areas. But when sharply focussed, the difference between thick and thin lines is not enough to ‘see’ the design, also the lines confuse the vision. Anything that blurs the lines allows the underlying shape to become apparent.
(A classic case of ‘not seeing the wood for the trees’?)
cr
Saw this on facebook and did not see the panda, but if I squint at this I see it.
Look over the top of you glasses the way you do when you son asks to borrow the new car. 🙂
I saw it when I squinted, but your way is better!
Is Magic Eye making a comeback? It was quite the craze back in the 90’s. I developed the ability to quickly “unfocus” so this image was no problem for me. It took me about 2 secs to see the panda.
Except those things depend on 3D vision. I have monocular vision but can see this one clearly, especially if I move back from the monitor.
As a student, I trained myself to view stereo pairs. When those Magic Eye books came out, I realized that exact practice (close focus with eyes diverged) was the key. I could flip through those books and see every image in a second. As squeakysoapbox indicates, that doesn’t work here.
Glad I’m not the only one who can’t brain today….
Basically, anything that reduces the spatial resolution of the image will work. Move away (or reduce the image size). Defocus your eyes (or apply a digital blur). Move your head (or the display.
This technique would be great for a “see the forest for the trees” gag….
b&
On a related note, spot the kitteh!
https://ca.news.yahoo.com/cat-somewhere-picture-spot-101008365.html
Stepping back is the easiest and best way.
1) Be very near-sighted.
2) Get back from the screen about 3 feet.
3) Laugh and laugh.
Old military/hunter trick – use “off-center vision.” Look at the sides of the box and the panda should quickly come into clear view…
Probably predating “military”, if not “hunting”, but this technique has long been known to astronomers of various stripes under the title of “averted vision.”
I can see the panda when I take my eyeglasses off. When I look at it through my glasses, no dice. Weird…
I suppose the panda is from minute differences in the width of the stripes.
Yes; itâs a variation on the same theme used by printers for âhalftone screeningâ to create the illusion of many shades of gray (or, later, color) from a single color ink. Today, itâs most familiar as the dots that make up comic strips.
https://en.wikipedia.org/wiki/Halftone
b&
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Is it just me, or has PCC had a spike in the number of “I can’t brain today” posts lately. Is it the Chicago weather??
Yes, PCCE has asserted that “he can’t brain” from time to time recently.
What I think he means [I am not an Internet mind reader] is that his brain is making him say that, since he has no other say in the matter. 🙂
The alternative implication is that the number of drive-by trepannings in Chicago will be lower today than normal.
It’s funny, when I saw this earlier on my cellphone it was as clear as day: you couldn’t not see it.
But viewing it on my computer’s widescreen it is really hard, and even moving around it is indistinct.
I was about to say the same thing. In fact, making the image smaller makes the panda more clear.
Me three. I saw it in my Tw*r feed last night.
I prefer to debate people I agree with so I can raise my own and their debates with actual opponents, who are mostly circle jerk pointless conversations.
“I don’t want to attack fellow liberals and nonbelievers with whom I basically agree”
On that note, here’s a new article from someone who’s all too happy to attack fellow nonbelievers, the odious John Gray:
http://www.newstatesman.com/culture/books/2016/01/why-humans-find-it-hard-do-away-religion
It must be his largest reiteration of the “it’s good for the little people” argument.
Squint.
If you use computer glasses, as I do, just tilt your head up and look through the bifocal and you will see it pretty clear. In other words, get out of focus and you see it.
I don’t want to sound brash, but I’d suggest writing more about evolution; like those posts discussing papers on HGT in tardigrades, sympatric speciation (or lack thereof) in lake cichlids, or recombination in fruit flies. Active researchers are really interested in the opinion of Grand Poobah of Evolutionary Genetics. I know a lot of people who are hanging onto this site waiting for these posts.
OK, all those things make the image appear. My question is: why do you have to do them to see the image? Why isn’t it apparent at first glance?
I saw it right away. I wonder if it u us because I’m on an iPad or my astigmatism and eye issues have resulted in a super power.
Me too. I got my first pair of spectacles at age 5, apparently because I kept runnng into large objects such as chairs and tables. So I saw it straight away. I’m also on an iPad.
Ha ha! I started needing glasses at 9 or 10. I’m very myopic now and I have stupid cataracts because of it which in turn have made me more myopic. My up close is also now terrible. So far I can correct with contacts and cheaters for reading. 45 and cataracts. So crazy. 🤓👓
Maybe a warning to those of us who suffer from ocular migraines, as I’m sure a few more seconds looking at that would set one off.
I have just discovered that pushing myself rapidly back on a wheelie stool away from the screen provides a clear panda image for as long as the stool is moving which then disappears as the stool comes to rest. Fun on multiple levels.
😀
Apparently you haven’t read Da Roolz, posted over in the left-hand column. Rool Number 6 states: “Please do not tell me how to run my site. That is, comments about “too many cats,” “too many boots,” “not enough biology,” “too much religion,” etc., are not welcome. I provide content free of charge, and if you don’t like the mix of posts, you’re free to go elsewhere. By all means take issue with what I say, but don’t argue about the balance of topics.”
This was meant to be a reply to comment 19 by BogiT.
And I bet you had kittens when you realised your comment was *apparently* directed at Prof CC. 😉
Yeah I know, WordPress does it to everybody sooner or later.
cr
No problem. See the panda without issue. 🙂
I able for see a Panda,but my head little Dizzy,because it! 🙂