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eyes hit serious diminishing returns wrt resource costs vs vision quality as they get bigger, so the question became: what the FUCK do giant (and colossal) squid need to see so badly that they couldn't see with swordfish-sized eyes that's justifying that massive energy cost? that nothing else in the deep ocean needs to see so fucking badly??

turns out the one strength eyes that big really have over much smaller eyes is: seeing large glowing objects in water deeper than 500 meters from an appreciable distance.

sperm whales are the primary predator of giant squid. sperm whales don't glow. BUT! water that deep is full of bioluminescent creatures-- these creatures light up when bumped into. something a sperm whale's size is continuously bumping into those critters, it's just surrounded by a glowing field all the time when it's swimming at those depths, visible from a distance-- if you have the right eyes-- as a massive glowing shape. so basically the only reason to have eyes the size of soccer balls is if you live in the deep ocean and your life depends on having a heads up when a hungry sperm whale lurking around

eyes hit serious diminishing returns wrt resource costs vs vision quality as they get bigger, so the question became: what the FUCK do giant (and colossal) squid need to see so badly that they couldn't see with swordfish-sized eyes that's justifying that massive energy cost? that nothing else in the deep ocean needs to see so fucking badly??

turns out the one strength eyes that big really have over much smaller eyes is: seeing large glowing objects in water deeper than 500 meters from an appreciable distance.

sperm whales are the primary predator of giant squid. sperm whales don't glow. BUT! water that deep is full of bioluminescent creatures-- these creatures light up when bumped into. something a sperm whale's size is continuously bumping into those critters, it's just surrounded by a glowing field all the time when it's swimming at those depths, visible from a distance-- if you have the right eyes-- as a massive glowing shape. so basically the only reason to have eyes the size of soccer balls is if you live in the deep ocean and your life depends on having a heads up when a hungry sperm whale lurking around

Speckled Racer (Drymobius margaritiferus), family Colubridae, South TX, USA

Here is what the backside looks like. OP notes this takes more fabric than paper piecing, but that excess fabric makes it already triple-layered. Besides not needing backing fabric, I don't think you'd need batting for this quilt at all. It's already thick and soft just from folding all that fabric into a hexagon.

Each hexagon begins as a 6" circle. camelscrafts does this by creating a paper template using a compass. According to the video, a 6" circle will create a hexagon that is 2.5 inches tall.

These hexagons are hand-sewn. Thread the needle.

With the fabric right side facing, find the center of the circle by folding it in half right sides together, then folding it in half again (wrong sides are facing). The top of the triangle shape is the center of the fabric circle.

Make a small stitch into the center of the fabric. The wrong side is still facing.

Unfold the circle. There will be a small stitch in the center.

Now the hexagon is created by folding the circle into itself: With wrong side facing, take the needle to one of the edges of the fabric (it doesn't matter which one). Pull the needle through and pull the thread tight. This will fold down the fabric and create an edge of the hexagon. Crease the fold with your finger.

This fold has two corners, one at the top and one at the bottom. Put the needle into one of the corners and pull the thread taut. This will create another fold.

Continue this going around the circle until all of it is folded down, creating the hexagon. camelscrafts notes that the last corner pulled in may be a little bit "wonky" (no precise point in the corner) if the corners were not done precisely. However, that corner is pulled into the back, so is not visible from the front.

The hexagon is now formed. Sew around the folds in the middle of the circle to hold the folds in place. Tie off and cut the thread.

Ok, it's finally done. Home is a place, home is a person.

This story is my first major piece after several years of art block, and I'm so glad I could finally get back to drawing.

Peacock spiders performing mating dance.

According to the CDC, in 10 percent of those drownings, the adult will actually watch the child do it, having no idea it is happening. Drowning does not look like drowning—Dr. Pia, in an article in the Coast Guard’s On Scene magazine, described the Instinctive Drowning Response like this:

“Except in rare circumstances, drowning people are physiologically unable to call out for help. The respiratory system was designed for breathing. Speech is the secondary or overlaid function. Breathing must be fulfilled before speech occurs.

Drowning people’s mouths alternately sink below and reappear above the surface of the water. The mouths of drowning people are not above the surface of the water long enough for them to exhale, inhale, and call out for help. When the drowning people’s mouths are above the surface, they exhale and inhale quickly as their mouths start to sink below the surface of the water.

Drowning people cannot wave for help. Nature instinctively forces them to extend their arms laterally and press down on the water’s surface. Pressing down on the surface of the water permits drowning people to leverage their bodies so they can lift their mouths out of the water to breathe.

Throughout the Instinctive Drowning Response, drowning people cannot voluntarily control their arm movements. Physiologically, drowning people who are struggling on the surface of the water cannot stop drowning and perform voluntary movements such as waving for help, moving toward a rescuer, or reaching out for a piece of rescue equipment.

From beginning to end of the Instinctive Drowning Response people’s bodies remain upright in the water, with no evidence of a supporting kick. Unless rescued by a trained lifeguard, these drowning people can only struggle on the surface of the water from 20 to 60 seconds before submersion occurs.”

This doesn’t mean that a person that is yelling for help and thrashing isn’t in real trouble—they are experiencing aquatic distress. Not always present before the Instinctive Drowning Response, aquatic distress doesn’t last long—but unlike true drowning, these victims can still assist in their own rescue. They can grab lifelines, throw rings, etc.

Look for these other signs of drowning when persons are in the water:

Head low in the water, mouth at water level

Head tilted back with mouth open

Eyes glassy and empty, unable to focus

Eyes closed

Hair over forehead or eyes

Not using legs—vertical

Hyperventilating or gasping

Trying to swim in a particular direction but not making headway

Trying to roll over on the back

Appear to be climbing an invisible ladder

So if a crew member falls overboard and everything looks OK—don’t be too sure. Sometimes the most common indication that someone is drowning is that they don’t look like they’re drowning. They may just look like they are treading water and looking up at the deck. One way to be sure? Ask them, “Are you all right?” If they can answer at all—they probably are. If they return a blank stare, you may have less than 30 seconds to get to them. And parents—children playing in the water make noise. When they get quiet, you get to them and find out why.

Source/article: [x]

I’ve been a lifeguard for 6 years now and of all the saves I’ve done, maybe two or three had people drowning in the stereotypical thrashing style. And even those, like the save I made last weekend, it was exactly like OP describes where the person’s head is going in and out of the water but it isn’t long enough to get any air. Mostly you recognize drowning by the look on someone’s face. If someone looks wide eyed and terrified or confused, chances are they’re drowning. That look of “oh shit” is pretty easily recognizable. And even if you can’t tell for sure: GO AFTER THEM ANYWAY. I’ve done “saves” where a kid was pretending to drown and I mistook it for real drowning, but that’s preferable to a kid ACTUALLY drowning.

Also please remember that even strong swimmers can drown if they have a medical emergency, get cramps, or get too tired. If your friend knows how to swim but they’re acting funny get them to land. And even if someone can respond when you ask them if they need help, if they say they do need help? GO HELP THEM.

However . If the victim is a stranger, I can’t recommend trying to get them. Lifeguards literally train to escape “attacks,” because people who are drowning can freak the fuck out and grab you and make YOU drown as well. If you do go in after someone, take hold of them from the back and talk to them the whole time. IF YOU ARE GRABBED: duck down into the water as low as you can get. The person is panicking and won’t want to go under water and should release you. Shove up at their hands and push them away from you as you duck under. Don’t die trying to save someone else.

When the lifeguard got us both out, a woman came running down and accused me of harming him and said he had been completely fine in the water. That there was no reason to drag him out of there. The lifeguard had to explain to her that her son had been drowning, to which her response was to say that she didn’t hear him call for help.