self-knowledge is a hateful bitch

This is the most beautiful scientific diagram I've ever seen.

Someone linked me this beautiful poster, and I'm just really impressed.

My contribution:

"im on mobile" adblocking exists for mobile

"im broke :(" ADBLOCKING IS FREE

"im lazy" i truly sympathize with executive dysfunction, but this is one of those quality-of-life things you need to prioritize. 3 minutes of research/installation will save you a thousandfold in time and energy. it can even help with brain fog (most people don't realize how much mental energy ads actually steal)

"Adblock is free"

Settings → Network → Private DNS, paste in dns.adguard.com

Install Firefox -> Settings -> Extensions -> uBlock Origin

this only blocks browser ads, but HOLY SHIT does that matter if you try browsing websites over apps when possible. which you should bc it's awesome and gives you SO much more control. E.g. blocks youtube.com ads and you can play videos in the background. works with spotify.com too

Pro tip: toggle on 'Desktop site' to avoid mobile sites that are purposely designed to bully you into using the app. Desktop mode fixes a surprising number of problems

Anyway I was bitching about how hard it is to come up with feasible planets in Star Wars because sometimes you need a new planet from scratch and sometimes you need to know more about a planet than the 'has jungles, is probably a moon technically' than Wookieepedia will give you, and they're like 'oh yeah I can do something about that'.

So they've written (in Matlab but they swear it will run as a .exe as well and I may be conscripted to embed it as a web tool at some point) a star system generator.

You input what you know about the planet (ecosystem, population, sun colour, does it have liquid water, does it have a moon or moons, is it a moon or moons, temperature averages, atmosphere, you get me) and it will give you the... everything else about the star system, in obedience to real-universe physics. And if you input nothing you get a randomly generated star system.

And I’m like oh I know people who will be into this with a vengeance, and they're not on Tumblr, so this is me seeing who exactly would be keen on, and I cannot stress this enough, a real-physics comprehensive star system generator.

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.

One of my friends in high school changed his named as soon as he turned 18, so that the ethnic name his family gave him was finally the name reflected on all of his paperwork. He told me that he understood why his parents had given him an “English” name, but that he felt that if he needed to assimilate in order to succeed, then that was a type of success that he didn’t want.

When I was on my way home from the courthouse after changing my own name, I got into a conversation with my rideshare driver, who was extremely interested once I told him what I was in court for, and wanted to know how I’d done it, how much it cost, was it difficult, etc. It turned out that his girlfriend had chosen the name “Yo-yo” when she came to the United States, unaware of how rare that was as a name, and that she was frequently made fun of because of it. Neither one of them had realized that a name change was so easy, and he told me he was excited to let her know that she had options.

There was an intern at a summer job I had once, who changed her name to be the same name, but a different spelling. She said that she had no idea why her parents had spelled her name so oddly to begin with, and suspected that it was just an honest mistake either by them or by some nurse, but it had been a headache for her entire life, and it was a huge relief to not need to be correcting people’s spelling on important documents anymore.

One of my exes legally changed his name to have an exclamation point, because he liked to sign his name with an exclamation point.