Screeching

same energy

Photographers all know about polarizing filters. They remove reflections off the surfaces of objects. We use them to see into water or windows that are obscured by those reflections. But anything with an even slightly glossy surface has a layer of reflection on top. So if you have a shiny green plant, it can remove the shiny and reveal a very saturated green underneath. Polarizers also remove a lot of scattered and reflected light from the sky. Which reveals a deep blue color you didn't even know was there.

Here is a photo I took of my circular polarizer.

And the first thing I noticed when walking outside during the eclipse was the color of everything was more saturated, just like in that circle. Apparently, an eclipse significantly reduces polarized light and I got this creepy feeling because I was only ever used to seeing the world like that through the viewfinder of my camera.

The other thing I noticed was my outdoor lights. I leave them on all the time because I never remember to turn them on at night. And usually the sun will render them barely visible during the day. On a very sunny day they almost look like they are off.

But you can clearly see they are shining and even flaring the camera during the eclipse.

Our eyes adjust to lighting changes very well so it was hard to tell how much dimmer things were, but that is a good indication. I took this photo a few minutes ago and you can see how dim the lights appear after the moon has fucked off.

I did a calculation using the exposure settings between these two photos. The non-eclipse photo has 7 f-stops more light. That is 128 times or 12,700% more light.

A partial Pringle eclipse cut the sun's light by 99.2% and somehow our eyes adjusted to make it seem like a normal sunny day (with weird ass saturated colors).

Additional Observations

So, I woke up about 4 minutes before the eclipse. I was very unprepared to photograph it in the normal quality you'd expect from a photographer. However, I did capture some interesting details that I thought I'd share beyond the lack of polarized light.

First up... the shadows.

The shadows were very sharp. In photography there is this concept of light going from a spectrum of hard to soft. Hard light has very high contrast and sharp shadows. Soft light is more flattering and diffused with softer shadows.

To get hard light and sharp shadows you need a small "point" light source. A point light can either be very small or it can be very far away or a combination thereof.

In the studio you could use a bare bulb flash to get a point source.

Or you can attach a modifier like a softbox to create a large light source. The bigger, the softer.

The sun is massive, but it is also super duper far away. So it ends up being the smallest point light source available. However, the atmosphere can scatter and diffuse that light, essentially "enlarging" the light source.

To get perfect hard light shadows you need to go to... the moon.

But the eclipse blocked out about 99% of the sun and it reduced the amount of scattered light. And it greatly reduced the size of the light source causing some very defined sharp shadows.

But not *all* of the shadow was sharp. My left shoulder is very defined but my right shoulder is a bit fuzzy.

You can see it on my fingers too.

Sharp on one side, soft on the other.

This is essentially because the sun has been split into two different light sources in two different directions.

In one direction you have a larger light source causing softer shadows.

And in the other direction you have a smaller light source causing sharper shadows.

In photography we have these strip softboxes that we usually place behind a subject to create an edge light.

Only a narrow, small band of light is hitting the body. If we were to use a strip box to light a face, it would be a small light source creating sharp shadows.

But one trick we can do is to turn the strip light horizontal.

Now the light source hitting the face is large as it wraps around the head.

So a long and narrow light source is essentially large and small simultaneously. And depending on the direction the light is coming from it is either hard or soft light.

Destin from Smarter Every Day explained this phenomenon briefly in his eclipse video.

I also think this large and small light source phenomenon affected my lens flares when I photographed the sun.

In this photo it literally looks like I'm getting starburst flares from two light sources.

And in this photo the flares have a sharp bright edge as well as a dimmer more diffused area.

Normally these starburst flares (caused by light leaking through the metal aperture blades in the lens) have more homogenous tines without that feathering effect.

And then I noticed a different kind of flare in my photos—with all the colors of the rainbow.

And each band of color matched the crescent shape of my partial eclipse.

Like a camera obscura, these flares were in reverse orientation to the crescent sun. And while I wasn't able to get the sun in sharp focus, the purple section of the flare is very defined. I think that represents approximately how much of the sun was covered by the moon at my location—about 130 miles from totality.

I am a student of light. That is essentially what photography is. And I found this to be a fascinating lesson on how bonkers light can be. I was a little bummed I couldn't road trip to southern Missouri to see totality, but I am grateful to still have a cool eclipse experience.

Thinking of the larger context of LOTR and like, the fellowship swapping old war stories and shit and Sam just says “Yeah I killed a huge spider…Shelob, I think?”

And Gandalf just blinks and is like, “You what now?”

“Yeah, killed it. Had to save Frodo”

Gandalf elects not to tell Sam that he killed the spawn of a primordial demon.

the daughter of the embodiment of darkness which ate the original sun and moon and almost ate the devil.

That's not important. What is important is that it was a danger to Mister Frodo.

Y’all I can’t believe the “whistleblower assassination” and “literally falling apart in the sky” company is being represented by a man named Rich White

You could not call a character this in a movie because everyone would say “that’s not realistic” and yet!

i hope everyone here knows when i say "woe ____ be upon ye" im not saying woe because said thing is bad im saying woe to invoke the image of me throwing whatever im talking about at you eminem style

How is this person still alive

Fave new twitter thread

An amorphous black blob thingy that shape-shifts into any hazard related thing.

The Hazard Monster also has the ability to change the reaction of their body. Examples include:

There are other examples of reactivity, but I don’t wanna draw them

cis people are so difficult to talk to about gender because you’ll be like ‘I am quantum physics” and they’ll be like what the hell does that even mean, whereas trans people will just say, “ah good choice; I will be the sunshine, I will be my moon at night”

As it is Passover again, it is time for the annual debate as to whether the frog plague, which thanks to a quirk in the Hebrew, is written as a plague of frog, singular, rather than the plural, plague of frogs, was in fact, as generally imagined, a plague of many frogs, or instead a singular giant Kaiju frog. This is an ancient and venerable argument that actually goes back to the Talmud because this is what the Jewish people are. If we can't argue for fun about this sort of thing, what are we even doing.

In that spirit, I would like to submit a third possibility, which is that in fact it was one perfectly normal sized frog, who was absolutely acing Untitled Frog Game: Ancient Egypt Edition. One particularly obnoxious frog, who through sheer hard work, managed to plague all of Egypt.

HE LEETLE FEETSYS

very glad to see this post reduced everyone else mental capacity for communication as well

@deadlydeamonflashmob

@willowbird

i took elvish in school and i fucking hated it. the teacher was like 700 years old and he'd like take us on field trips to sit on the banks of babbling brooks and watch the fall of sunlight through the leaves. my friends in spanish class were like conjugating verbs and shit and meanwhile i was in an old-growth forest being overcome with awe at the sight of a majestic stag. like uhh yeah mr autumnheart when are we gonna learn like any grammar "listen to the murmur of the wind in the treetops, and you shall find the grammar you seek" like fuck dude your pedagogy leaves much to be desired

source

And they actually met 😭

https://www.washingtonpost.com/nation/2024/04/09/solar-eclipse-new-york-teacher/

I got the chance to road trip out to the path of totality! My phone camera didn’t do it justice, so I painted what I saw instead 🌞🌚

A STREAKER CUT THE ACTUAL CONTESTANT OFF AND BLEW THROUGH IT LIKE HE’S SONIC THE FUCKING HEDGEHOG WHAT THE FUCK

power move

aerodynamic

guy who didn’t realize this was his last day in the timeloop

I’m sorry this is a hilarious prank and dude is very impressive but I’m running away with “dude who doesn’t realize he’s in the last day of the time loop” and using it every time someone pulls some wild-ass shit like this.

Really happy to see no one is buying their gender

This moth literally came up to her and decided to have jer eggs pratcically in her hand.

Peak cat behavior.