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June 15 2017

15:32
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astrobreaks:

i thank god every day for the

13:42
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baku:

cutekittensarefun:

He thinks he’s being sneaky

whose being sneaky

11:51

The way kids talk to each other tends to give me a pretty good idea of how the adults in their lives talk to them.

radioactivepeasant:

Sometimes this is really sad. Like I’ve seen kids parroting overly-critical and harsh language that they definitely didn’t learn on their own and I want to go over and be like “kiddo, that’s inappropriate no matter how old you are. You shouldn’t be talked to like that.”

Sometimes it’s just bizarre. I’ve heard a few kids who either watch the Simpsons or their parents literally talk like Ned Flanders.

Sometimes it’s really sweet and encouraging, like the little boy who’s friend built a block tower and he squealed, “You did it! Good for you, I’m so proud of you!”

Sometimes though, sometimes it’s hilarious.
One time I was babysitting a seven year old and his three year old twin siblings. I was helping the girl twin dress her doll when I noticed the boy twin making a mess. The older brother looks at him, sighs, and goes:

“Buddy. Buddy just…buddy don’t do that. Look, see? You’re making a mess, you’re just gonna…buddy, that’s not gonna work, it’s….*sigh* well, alright then.”

06:34
05:56
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i love Cas very much. it’s awful seeing them go through so much pain. why……

03:08
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hamletmachine:

A belated Happy Birthday to my sweet prince, C.S. Pacat ♡ These characters are from her incredible series, Captive Prince!

June 14 2017

23:43
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hamletmachine:

♀ 🌹

20:17
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hamletmachine:

A belated birthday drawing for my sweetheart, Nadzo! These are her OCs, which you can find more of here! Happy Birthday, sweetheart! I love you! ♥ С Днем Рождения!

16:51
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ming85:

Part 7 of a series of Paris landscapes with fanart cameos, channeling some of my mild homesickness this fall. Turkeys and pumpkins are a lot of fun, but my heart longs for terras culture and people watching <3

13:26
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cquaer:

baton pass!

06:34
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rijinks:

empress carry

06:16
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taraljc:

cumbler-tumbler:

lioncel:

This looks so much like my friends’ cat!

Her name is Phluphphy.

<3 !

Her name is Phluphphy.

Yes. Yes she is.

@duskcastle feel better

Reposted byShingomurschlachtorosnaichfretkamadhatternessSantheQudaciTigerlerunkensteindrozdziOhJohnnysadporn
03:09
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bodynegative:

What the hell does this mean!

02:56

Save the ACA:  Sprint Within a Marathon Edition

twoearsandaheart:

6.13.2017

Everything that was true last week about the Senate’s Repeal-and-Replace effort is still true this week. But now we have more (and more alarming) information:

image
  • The Senate has no intention of making the bill public, and has put measures in place to ensure it hits the floor for a vote before any public testimony, hearings, or awareness of it can be rallied.
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  • Breaking with precedent, the Senate has banned filming of hallway interviews with Senators. They now require previously granted permission from a Senator AND the Rules Committee of Senate. This makes Senators less visible and less accountable.

ACTION ITEMS remain the same:

1) CALL EVERY SINGLE DAY. Here’s the Capitol switchboard #:  (202) 224-3121. Find numbers for your reps’ state offices here.  If you have Dem Senators you know will vote against it, encourage them to withhold consent or filibuster unless the bill is made public. (Great guide on this from INDIVISIBLE.)

2) ENCOURAGE OTHERS TO CALL. Indivisible has created a tool that makes it easy as heck to reach out to Facebook friends who are in key (swing vote) states. If you’re not on Facebook, tap that email list. No time to be shy–you’ve got friends out there who just need a little nudge/encouragement/empowerment. 

3) WRITE a Letter to the Editor. Pen a message and send it to your local paper. Media isn’t doing its job covering this incredibly important issue, leaving room for citizens to step in.

4) SHOW UP. Be a body on the ground at your Senator’s district offices (find those offices here and find others to team up with here). Be loud. Be quiet but present. Be whatever you are, but be in that space, demanding accountability. Congress works for us.

5) Take to social media and demand the Senate #ShowUsTheBill … but don’t JUST take to social media; that won’t get ‘er done.

June 13 2017

23:43

unpretty:

tumblr servant is a godsend with a lot of useful functions but my primary use for it is this

so let’s say you’re a big fan of transformers so obviously you don’t want to blacklist #transformers, and you’ve got this cool friend kyle, but every single time kyle posts or reblogs something about transformers it’s just… it’s garbage. it’s a Bad Post. he has bad opinions and he should feel bad. you know that it’s petty shit but it irritates you every time you see one of his bad, bad transformers posts. but most of what he posts is awesome! you don’t wanna unfollow his ass! so you make a tumblr servant instead and even if he doesn’t tag shit about shit, if the word ‘transformers’ is in the post at all you will never see it. peace is restored on your dash. you are free.

you can also do a lot of other shit like dim posts or highlight posts or give you notifications etc etc etc but i mostly just hide Bad Fandom Opinions because i’m petty

20:17
A hero is
              anyone who saves a life.
                 
Even if that life is yours.
Natalie Wee, from ‘The Best Thing I Ever Invented,’ Our Bodies & Other Fine Machines
(via james-barnes)
16:51
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gamingaesthetics:

I’m kinda over humanity today. Sorry to be a drama queen.

-Kate Marsh

13:26

elodieunderglass:

prokopetz:

elodieunderglass:

jacquez45:

sinesalvatorem:

wayward-sidekick:

wayward-sidekick:

so you see, humans evolved to be bipedal on account of how our ancestors transitioned from the forest environment to the savannah environment, and in the savannah environment bipedalism was more adaptive because it provides better thermoregulation and allows you to carry things, but most of all because bipedal locomotion is highly energy efficient and energy efficient locomotion would have been very strongly selected for on account of how time budgets are a limiting factor on home range which is a limiting factor on diet quality and breadth which is really quite important

my lecturers have been very clear and very insistent that bipedalism evolved first and then allowed tool use, tool use did not spur a transition to bipedalism, the fossil record is Clear On This Point

and what I do not understand is: if bipedalism is so completely wonderfully energy-efficient and optimal, why are there so few bipedal things? How come lions and gazelles and giraffes and buffalo aren’t bipedal? Why aren’t other savannah species selected for energy-efficient locomotion too?

I am sure there is a good explanation for this but my lecturers have still not provided it and I must know please god just somebody explain this to me or I will die of curiosity

Reasons Why We Have Bipedal Apes, But Not Bipedal Lions, According To My Biological Anthropology Supervisor:

You know when creationists talk about how an eye couldn’t possibly evolve gradually, because half an eye is useless and a waste of resources and worse than no eye at all?

They’re wrong about eyes; a single photoreceptor cell (usually just an evolutionary ‘tweak’ away from a regular epidermal cell with biochemistry that happened to be photosensitive) is actually useful and great, and more is better. If you imagine breaking a modern wing in half and attaching it to a bird, “half a wing is useless” sounds true, but it stops sounding true when you realise that halfway to a wing doesn’t look like a modern bird wing but broken in half, it looks like a slightly enlarged membrane between a limb and your body that gives you just an extra half second of glide time when you jump.

But there *are* adaptations in this class of things, where it’s great if you have full-blown X but shitty to have half-baked X. As you might imagine, they are quite rare, because as the creationists correctly observe, if half-X is maladaptive there is no path to arrive at X through gradual adaptation to an environment. And yet bipedalism is of this class. How?

Well, you wanna know what it looks like to have enough bipedal foot structure that you decide to go adventuring around in the savannah on two feet, but you haven’t got the pelvic structure to make it efficient yet? YOU CAN’T RUN. You are literally incapable of moving faster than a kind of slow awkward lope. Your back kills all the time because your bones are all pointed the wrong way and your back muscles are trying to keep you upright. Your ankle and leg bones take far more pounding than they were ever optimised before and occasionally shatter. You’re unbalanced and ungainly and frankly sort of pathetic, and at very high risk from predators (to repeat: RUN AWAY IS NOT AN AVAILABLE STRATEGY).

Why would anything go through a long gradual process of getting much shittier and then eventually getting better, since evolution can’t plan or foresee? WRONG QUESTION. Whoever told you evolution was a slow gradual constant drift was a dirty rotten liar, just like all your other teachers from when you were twelve. More commonly, evolution involves long periods of relative stability where the organism is pretty much as adapted to its niche as it’s going to get, and then something changes and there’s a very rapid response. Or it involves successful populations dispersing widely over a landscape, then becoming distinct reproducing populations which lost genetic contact with each other and diverging, and then there’s an environmental change and they reconnect and sometimes they happily interbreed and sometimes one of the divergent branches drives the others extinct and disperses itself widely and rinse and repeat.

What happened was, basically:

Hi we’re early hominins and we just love hanging around in trees and we’re proud to say we’ve been hanging around in trees now for a couple million years and we haven’t changed a bit, slightly bigger skulls aside, we’re basically just per- what the fuck? WHAT THE FUCK? WHERE DID THE TREES GO?? WHY IS IT SUDDENLY SO DRY???? oh my God I can see nothing but grass and I am having to walk around on my hind legs all the FUCKING time and FUCK FUCK FUCK THAT’S A LION FUCK PANIC RED ALERT oh okay we’re bipedal now I guess, that was quick, oh well, all fine, carry on

Somehow we survived when a change in environment pushed us into a new ecological niche. The selection pressure was strong enough to make us acquire a really quite extensive range of mods to make bipedalism work, but not strong enough to make us dead.

Of course, “strong pressure to adapt somehow” doesn’t necessarily mean “strong pressure to adapt in this specific way we know is really good”. Early hominins who lived before the forest shrinkage have been shown to have a few bipedal adaptations. We weren’t sure what the hell they were doing with them, so we looked at chimps. Turns out chimps display short-distance carrying behavior - as in, picking up an object and carrying it. They don’t carry tools and can’t move far bipedally, but what they do do is pick up a valuable resource like a choice bit of prey and haul it off with them, away from the group of moneys fighting over the rest of the prey. So before the forests collapsed, there was a mild selection pressure to be able to use only your hind legs for a short stretch so that you could carry something in your arms, and when they collapsed, individuals good at that behavior were better at surviving the savannah and evolution just slammed its foot on the gas pedal until you get obligate bipeds.

So, a species that wasn’t forced into a rapid niche change like that, wouldn’t evolve an initially-painful thing like bipedalism. What about all the other species that made the same change as the same time as us? Eh, many went extinct, that happens a lot with ecological change, but the ones who survived didn’t do bipedalism.

Points to those who said it was about evolution having different starting points to build on, y'all were correct. No matter how awesome and efficient and optimal bipedalism is, evolution only cares about whether the next tiny step in some random direction increases or decreases how many offspring are produced. Evolution “looks” for the NEAREST solution that counts as a solution, not the best solution.

For a species of monkeys that were forced to spend less time in the forest and range wider and already had some variable locomotion abilities, evolution went for bipedalism. Bipedalism may have enabled the future awesomeness of humans with its efficiency and head stability and what have you, but evolution made it happen just because it was the local maxima - its awesomeness is a lucky side effect.

But where monkeys used short bursts of bipedal movements to carry things, another species might use something more convenient for them - say, a lion might pick up and carry things in its mouth, and if there was a selection pressure to be better at carrying the lions might end up with bigger mouths, but “become bipedal” is very unlikely because half bipedal is worse than no bipedal at all.

Basically, monkeys had the preconditions for bipedalism, nothing else did. (Note that this does not make monkeys special - the ancestor of any species with an unusual adaptation, from giraffes’ long necks to penguins’ Arctic-water-proofing feathers, was a thing that had the preconditions for that adaptation when nothing else did.)

Bipedalism didn’t happen because it was awesome, it became awesome because the range of adaptations it supports turned out to be a package that turned into, well, us.

…Notice that we are not actually the only bipedal species. Notice what they mean when they say things like, “Bipedalism leads to the ability to carry things leads to tool use leads to bigger brains”. On a naive reading, it means “bipedalism is a part of the tech tree and once you’ve bought it you can get hands optimised for holding tools”, and if it says this then you are right to be confused as to why perfectly good bipedal emus do not also have spears and control of fire.

When you realise that evolutionary studies is so full of ridiculously many caveats and preconditions that lecturers just omit them and assume you know they’re there, you start interpreting what they say more like, “In a species that already dabbled in just a tiny bit of bipedalism, bipedalism was the only way to go when the niche changed, it was way better for the new niche then the old way of locomotion, and given the likely presence of some proto-tool-like behaviors like throwing rocks or poking things with sticks, it created an adaptive opportunity to better fit this particular environment by improving on the tool behaviours using the new physiological advantages.”

Also god I learned a lot in that hour. Why does time spent *not* talking to biological anthropologists have to be a thing? Talking to biological anthropologists is the BEST.

Epistemic status: my recollection of a conversation an hour ago between me and an academic in this field, any misunderstandings are because I’m an undergrad who didn’t get what he was trying to say.

THIS IS SO COOL

(Why do I not live on a university campus D:)

SO YES and also, I’m going to pull out my Vaclav Smil* for a second here.

Human locomotion is not particularly energy efficient! It takes us more energy to walk or run than it does for most mammalian quadrupeds, but our energy use curves look pretty different from theirs. 

If a horse goes for a trot, its trot (like all its gaits) has a U-shaped energy curve. It costs more to trot at slower speeds, goes down to a most-efficient pace, and then comes back up. At a certain point, it crosses over the energy curve for the horse’s next gait, and the horse will (left to its own devices) start to canter or gallop.

Human WALKING has a U-shaped curve like that, but human RUNNING does not, and that is damned strange for a mammal. Our friend Smil says: “the energetic cost of human running is relatively high, but humans are unique in virtually uncoupling this cost from speed”. That particular aspect of things is a direct side-effect of bipedalism: we can vary our breathing in ways that quadrupedal animals (who have supporting legs all attached to their breathing apparatus) cannot. Basically, we are the evolutionary equivalent of cartoon characters who can spin their legs really fast. So we aren’t as efficient at running as a horse who is going at its optimum pace, but we can speed up and slow down and it won’t cost us much, which is not true of the horse.

Not incidentally, this is why many humans practiced (or still practice) persistence hunting. If you are less efficient than that delicious antelope, but you can make it run at its least-efficient panic speed while you trundle along at a nice constant rate, you can exhaust it.  


* Smil, Vaclav (2007-12-21). Energy in Nature and Society: General Energetics of Complex Systems (MIT Press). The MIT Press. Kindle Edition. 

I’m so glad OP came back and corrected themselves, I was sitting on my hands reading the first part! Omg those lecturers. I mean they’re getting minimum wage but still. Bless their hearts.

The lecturers conflated tool use and tool making. Tool USE is observed throughout the animal kingdom. Tool MAKING is said to be primate-specific (we ignore corvids in this scenario.) note that this isn’t hominid-specific, though. Tool MAKING is not a function of bipedalism; it’s a function of having your hands free. These are two very different things. Now, it’s certainly true that tool MAKING - in the form of shaped bones, flints and stones - postdates bipedalism in the fossil record, but we must note

1. A shaped blade of grass or a shaped branch counts as a tool, and does not reliably fossilise;
2. Behaviour is notoriously bad at fossilising;
3. Scientists must acknowledge the biases of the fossil record in geology and paleontology, so don’t think that anthropologists are going to be allowed to get away with it.

So tool-making, like bipedalism, is something that popped up occasionally in our lineage and is still practiced by our living relatives. It became fixed in our lineage, and is distinctive to hominids, but it was not dropped on us by the Hand of God. Very very few things are.

We also note that birds are bipedal, and are something of the original biped. We are kind of hipsters in that sense. (BEHOLD! THE MAN!)

But, you see, birds generally don’t have HANDS.

When you’re looking at something like bipedalism and asking yourself “what does this say about humans?” Then look at other animals, and see what they’re doing. And then come at it from a different angle. sometimes the answer isn’t the feet. Sometimes it’s the hands.

This is fascinating, but I’ve gotta admit that my major takeaway from it is that humans have bipedalism ultimately because it was adaptive for tree-dwelling proto-hominids to be able to pick stuff up and run off with it, presumably whooping like Dr. Zoidberg all the while.

that’s pretty much what displaying chimpanzees do to Win Friends and Influence People!

06:34

cashwheel:

2srooky:

mostlyv0id-partiallystars:

alternative horror game locations to Abandoned American Mental Hospital

  • underwater cave system full of crawling things
  • the irish countryside in the middle of the night
  • the forest of dean 
  • the middle of a desert. the heat shimmers in the distance are writhing in ways hot air shouldn’t
  • a motorway full of dead cars. some have claw-marks the length of your arm on them and the bridge up ahead has been crushed
  • an abandoned RAF base
  • soft play spaces after hours. something keeps shuffling behind you and everything is sticky
  • sewers
  • a crashed aircraft carrier. there are skittering noises and the sound of something chewing
  • multistory car-parks
  • the moon

If we want to keep with the abandoned theme tho: Abandoned honeymoon hotels, like The Summit in the poconos (all the poconos 50’s honeymoon hotels are wild) shopping centers that have gone under (like K-Mart, sears, etc.), Dead Malls, and abandoned ghost towns.

abandoned ski lodges, abandoned farms, the chesapeake/eastern shore, literally anywhere in florida, hell there are several churches in the middle of the fucking woods near where i live that are several hundred years old

there are literally so many better options than that nasty ableist bullshit trope use ur fucking imagination

03:09
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aboringblackcat:

aboringblackcat:

Tag ur self im emojione

@ half the people tagging ur self as emojidex: you’re Samsung and you know it

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