Stuff!! :D

everything about this image so clearly dates it perfectly i feel like i’m examining the rings on a great and majestic oak tree

Salmon Sculpture, Portland, Oregon

u just know there’s a large and hungry golden bear out there read to tear this building asunder to get to this motherfucker

The giant bear is VERY lost, actually - it’s in Denver:

I DIDN’T LEARN ABOUT THIS IN DRIVING SCHOOL

Stop says the red light, go says the green

Wait says the yellow light, twinkling in between. 

KNEEL, SAYS THE DEMON LIGHT WITH ITS EYE OF COAL  SAURON KNOWS YOUR LICENSE PLATE  AND STARES INTO YOUR SOUL

THIS IS ALWAYS FUNNY

Polished Malachite Stalactite - Copper Crescent, Congo

*looks around*

Is

Is anyone gonna say it

malachite is a poisonous mineral. please do not fuck the malachite stalactite

@lizaleigh do you know any rock people that can confirm/deny because I am very curious and really don’t feel like getting into a conversation with my geophysicist brother that MAY somehow get back to the fact I saw a malachite that looked like a weird dildo.

…sadly, I am not on good enough terms with any of our partner geologists to just attach this to an email with the subject line: “EXPLAIN.” Although I think @mollisaurus is a mineral person. Thoughts?

oh geeze, i’m kinda rusty on minerals but malachite is just copper carbonate and is really common in both antique and modern jewelry so i think like if you were really gun-ho about it you could go ahead and put it wherever you want?

It’s really only a problem if you’re polishing or cutting it. The particles would be bad to breathe. It’s rather porous too, so I would worry about bacteria growing. Well, being literal anyway… Better to leave the poor thing alone. ._.

I mean it kinda depends on where you stick it because malachite does not like acidic environments very much and the malachite will degrade and also might dye your bits blue-green as the copper dissolves out.

So use a condom when fucking rocks is the takeaway here.

Oh my god guys it’s poisonous

It is super poisonous

There is a reason we do not use it in make up any more

Not even with a condom, do not fuck the rock

Try this one instead. 

malachite literally explodes in water does it not?

I… no… I think you’re thinking of pure sodium?

Malachite is however water soluble, which really just means it will poison you quicker

This is both hilarious and cool as fuck because you’re getting all this information on minerals and rocks. You’re also watching people argue over wether or not you can fuck this rock

I go on hiatus for a week and come back to find tumblr molesting my post, but hey, at least we all learned something so yay tumblr, you just keep on  being you.

I’m still not sure if I can fuck this rock.

I’m looking into it.

UPDATE:

Today in “I’m so sorry, coworkers, it’s for Tumblr,” I brought this post to the attention the science reporters at BuzzFeed. Dan Vergano did a some research and weighed in on the question “Can you use malachite as a dildo or is it toxic?”

The answer is “It’s probably fine, just wash it first and maybe use a bunch of lube.”

Oh man this got so much better than the last time I saw this post

This is my favourite. Science side of tumblr: asking the REAL questions

*biologist crashes through the underbrush* Ok so here’s the thing though Malachite is not poisonous to YOU. BUT fucking this stalactite will probably wreck your vaginal flora and leave you with a gruesome infection within a couple days. Want details? SO GLAD YOU ASKED, ‘CAUSE HERE THEY ARE. • Malachite is not copper oxide. It’s Cu2CO3(OH)2. Like most carbonates it’s water soluble– that’s how it became a stalactite in the first place! And technically any given chunk of “malachite” isn’t just malachite– it’s a mix of various copper carbonates & oxides. This will become important later.  • When malachite dissolves it makes a bunch of copper (Cu++) ions. Cu++ is GREAT at killing bacteria and fungi– so good at it that sprays with Cu++ get used a lot as a spray in agriculture to stop plant disease. It takes such a large dose to harm larger organisms that copper sprays are used a lot in organic agriculture (like Bordeaux mixture).  So bottom line, yes malachite is technically nontoxic to humans. But it kills bacteria when it dissolves and releases Cu++. • Malachite dissolves somewhat slowly in water– but vaginal secretions aren’t just any water. A healthy human vagina has a pH of 3.8-4.5 and a salinity of about 0.9%. It’s also warmer than your average underground cave at 37°C (or 98.5°F in American meat units). As luck would have it, acidity, salinity, and warmth all make malachite dissolve faster.  • In other words, the human vagina dissolves malachite.  • I have no deeper explanation for why human females can dissolve rocks with our genitals. It simply is.  • Gonna to take a quick moment to point out that sex toys that dissolve when you use them are maybe not the best investment.  • Anyway the key question now is “how fast does the human vagina dissolve malachite?” Are we talking geological timescale, a Nazis-in-Indiana-Jones situation, or something in between? If the reaction kinetics of dissolution are very slow, then there’s nothing to worry about. An encounter with a stalactite would have to last years for enough Cu++ to leach out to cause problems. If it’s quick then we’re in trouble.  • Unfortunately it looks like nobody really knows. One of the best sources on how malachite dissolves & precipitates in water– an EPA document on how to avoid too much Cu++ in municipal drinking water systems– helpfully says “The kinetic constraints on the formation of these solids in water systems are largely unexplored” (p. 42) because end equilibrium points is all you need to run a city water system safely. In other words, the experiments that would tell us how fast malachite dissolves in various types of water just don’t exist because nobody’s ever needed to know before. So we’d better assume it’s going to happen reasonably quickly, #for safety. • So in best scientific fashion, we’re just going to bullshit our way ahead using what facts we DO have on hand: endpoint equlibria.  • Is there any info out there telling us what equilibrium concentration of Cu++ we get in salty acidic water at body temperature? Almost! One J.F. Scaife published some great data on this back in 1957. TAKE IT AWAY, SCAIFE. 

That orange box is how many moles of dissolved Cu++ Scaife got from sticking malachite in some water that had 0.171 moles NaCl/L (body salinity is about 0.154 moles NaCl/L so this is slightly less salty than people) at 30°C. He’s got no acidity in there, and again the salinity and temperature are slightly lower than people. But this is probably the closest we’re going to get to data on how malachite behaves in vaginas anytime soon, folks. From this we can take away that if you leave malachite alone in a vagina you’ll get AT LEAST 9.12 x 10^-4 moles/L, or 5.8 ppm, of Cu++ at equilibrium.  • Recall from above that most “malachite” isn’t actually pure malachite, it’s a mix of various copper carbonates & oxides. The EPA document elaborates: “[T]raditional ‘eyeball’ identification of malachite by its blue-green color is extremely unreliable, because almost all cupric hydroxysulfates, hydroxycarbonates, hydroxychlorides, and even fresh cupric hydroxide can be some shade of blue-green. … Thus, the uncertainty in the computed copper concentration in equilibrium with malachite is at least about a factor of 2 … until further experimental data focusing on this problem is generated.” In other words, “do your math and then double how much Cu++ you think is going to be in the water, just in case.” So that gives us 11.6ppm Cu++, at equilibrium, with malachite in a (til now!) healthy vagina.  • Next step: do we have any idea what happens to bacteria in acid conditions with copper? OH MY GOD WE TOTALLY DO. Gyawali et al 2011 checked this out in the context of “so what if we rinsed tomatoes with a solution of lactic acid and copper, because that would be a safe & organic way to get rid of E. coli?” So now this post has officially ruined stalactites, vaginas, and tomatoes.

^This would happen. These are the counts of 4 E. coli strains exposed to various levels of lactic acid & Cu++ for 8 hours. This table only shows the end counts but it represents the death of 99.7% of bacteria*. • Losing 99.7% of your vaginal flora is seriously bad news. You’re looking at really good odds of a yeast infection, bacterial vaginosis, and/or other infection issues. And that’s if you’re lucky enough to not be in the 4% of the population or so that’s sensitive to skin contact with copper.  • The good news? Biochemically speaking, you’re probably ok to put it in your butt. It’s not as acidic or salty in there, plus there’s a huuuuuge stockpile of gut microbes right upstream that can quickly repopulate the colon after spelunking is complete. However this stalactite is not flared at the base so it is the wrong shape for putting in your butt. Do not put this stalactite in your butt.  • This all looks like fun and games, but I think it’s really interesting that the internet’s mistake in concluding that this stalactite is fuckable is very similar to the mistake made by the Flint water management system. Hear me out.  • Central to the Flint lead poisoning crisis is that authorities only looked at & tested Flint’s water in its central treatment plant before it went out through the pipes. Not after it went through the pipes. They did not consider what would happen biochemically as it went through the pipes and metals started dissolving.  • Similarly, in concluding that the stalactite is fuckable, the internet only considered the stalactite itself. Not the biochemical processes that would happen to it as it, welp, went through the pipes.  • Media frequently reports that the Flint River’s water is “corrosive,” leading many to believe the river is full of industrial waste. This ain’t the case. You’d need industry to fill a river with industrial waste, and industry left decades ago. That’s why Flint’s so poor. So what IS in the water? Road salt. Plain old stupid road salt. The old Detroit-based source didn’t have salt because it came from Lake Huron which has a large, mostly rural watershed. Meanwhile the Flint River runs through a lot of towns, making it slightly salty as everything melts down in spring. And as we recall from the stalactite experience, a little salt is all it takes to get metals to dissolve.  • Information on this engineering problem was not coming through clearly from the engineering or chemistry sides. It took a biologist, pediatrician Mona Hanna-Attisha, to document the real-time results and provide the data to kick-start a high-level investigation.  • Morals of the story: when dealing with a biological system pls consider asking a biologist, your vagina and/or city could depend on this • Pls use a condom when fucking any water-soluble material • Still don’t put the stalactite in your butt -3/10 do not recommend

OK, I haven’t reblogged this before now but the final post takes it to a whole new level and I can no longer resist. 

@elodieunderglass for that dp action

I’ve seen multiple crystal/dildo posts lately that did NOT reference malachite and that’s been a bit disappointing so thanks for bringing it back up!

Celebrating the sixth anniversary of “can you fuck this rock?”

Celebrating the

sixth anniversary of

“can you fuck this rock?”

Beep boop! I look for accidental haiku posts. Sometimes I mess up.

I just wanna say bc I KNOW you're somewhere on tumblr, to the teenage girl who attended Take Your Kid To Work Day at an office building in Ontario, Canada circa 2013 and had a conversation with a middle aged woman in which you showed her your Black Veil Brides fanart and fanfics and ship content and told her about different fanfic tropes including a/b/o verse bc she happened to know who Panic! at The Disco and Fallout Boy were and thus you felt the need to show her your bandblr ship art, that was my fucking mother and I had to clarify all that to her including looking my mother in the eye and trying to explain a/b/o verse without sounding like a lunatic.

It's been 10 years and I still regularly sent evil energies in your direction. Since you'd be probably two years younger than me and thus legally an adult now, please know if this post reaches you it's on sight.

on this day, 6 yrs ago, bruno mars was surprised to see pete wentz

on this day, 7 yrs ago, bruno mars was surprised to see pete wentz

on this day, 8 yrs ago, bruno mars was surprised to see pete wentz

on this day, 9 yrs ago, bruno mars was surprised to see pete wentz

on this day, 10 yrs ago, bruno mars was surprised to see pete wentz

on this day, 13 yrs ago, bruno mars was surprised to see pete wentz

on this day, 14 yrs ago, bruno mars was surprised to see pete wentz

on this day, 15 yrs ago, bruno mars was surprised to see pete wentz

"aborted fetuses are not technically lives and it's harmful and not medically accurate to refer to them that way" and "people who have early miscarriages of wanted pregnancies are still allowed to grieve and consider them their child" are two statements that can and should coexist

"people who made the difficult decision to have an abortion because it's right for them and their situation are still allowed to grieve how things could have been if their circumstances had been different" is another statement that should be added

fucks me up that by total coincidence the sun and moon's size difference is exactly matched to their difference in distance from us, thus making our beautiful total solar eclipses where you can see the silver threads of the sun's corona possible because the moon just covers the sun completely

The stars (literally) aligned just right for this experience to be possible. It's likely that aliens don't have this

The moon is also absolutely gargantuan by moon standards. It isn't the largest moon in the solar system, but it is BY FAR the largest in comparison with its planet. Ganymede is the largest satellite of Jupiter and the largest moon in the solar system. Its diameter is only about 3.8% of Jupiter's. Titan's radius is 4.4% of Saturn's. Callisto and Io are the next largest in the neighborhood, with 3.4% and 2.6% the diameter of Jupiter respectively.

Our moon is number 5. It is smaller in direct comparison to the above moons. The diameter of the moon is 3475 km. That is a full 27% of the diameter of the Earth. More than a quarter. That's ridiculous. It's unheard of. The universe is large enough that the word unique probably doesn't mean a lot, but this might be about as close as you get.

This has had a huge impact on our planet. Other things aliens might not have are significant tides. One of Mars's dumpy little potatoes wouldn't be able to move oceans the way our moon does.

Our moon has also stabilized our axis to a massive degree. Without her up there our axis would wobble all over the place and our climate would be far more chaotic. Aliens might not be quite so lucky.

I guess what I am really trying to say is that the moon is extremely cool. I like the moon.

Just want to add that the reason we have such a large moon is because a whole planet crashed into proto-Earth. Theia (the planet) and Earth got so superheated by this collision that their component cores fused and the impact jettisoned a lot of material into space. That massive amount of jettisoned material became our moon. So Earth and the moon have very similar composition. This does not seem to be a common method of lunar formation.

what if the answer to the fermi paradox is that life cant exist without a moon like luna

I got a serious beef with the Fermi paradox. There is no Fermi paradox. There stopped being a Fermi paradox once the first radio telescopes went up, and we began to get a true sense of the sheer scale of the universe.

Space is big, empty, and loud. Sunspots can cause enough interference to affect global communications. We’re not even loud enough to talk over our own sun. On our own planet. We can barely communicate with Voyager, and we know exactly where it is and what its signal sounds like.

The Fermi paradox is like doubting the existence of Belfast, because you stood on a windy New York beach shouting towards it and didn’t get an answer.

The adhd modes of food

1. You ate that burger so fast. You ate that burger so fucking fast and now the whole Red Robin is staring at you god what the fuck

2. You started eating like a normal person, but then you started talking or daydreaming and now the waitress is handing you the check but you’ve still got half a plate of cold fettuccine

3. You were going to go out to eat, but then you saw a video in your YouTube recommendation that drew you towards it like moth to a flame, and now it’s 10 pm and you’ve got an empty bag of tortilla chips in your hand and shame in your heart

4. Mac And Cheese

5. You got engrossed in a project, suddenly you feel like you’re going to die, or faint, or both? Oh. you’re hungry.

6. You’re hungry.  But every food you can think of sounds disgusting.  Time for your 15th day of lunchables for breakfast in a row.

7. The food you’ve been obsessively eating for the past 2 weeks and you relied on is now the grossest thing you could put in your mouth

Favorite ship dynamic

And that’s why we give them flowers 🌸🌻🌹 Have a nice and colorful Easter 😊 (But please don’t gift any live animals, thank you) WEBTOON ~ INSTAGRAM 

#Barbie (2023)

Hanging out with old people rules because after a while they trust you enough to confess to murder totally unprompted

Wait what.

Sometimes old ladies had to kick the ladder out from under their stepfathers when they were girls and that’s valid

oh, my little old lady murder story was her replacing the medication in her abusive husband's capsules with rat poison.

"back in the day, our grandmothers worked on their marriages and didn't get divorced!" nah, friend, they COULDN'T get a divorce so sometimes they killed their fuckin husbands. ¯\_(ツ)_/¯

My grandma murdered her first husband the first time he beat their daughter.

My college was next to an assisted living facility and one time we went over there to draw people’s portraits so we could get practice drawing older people. The lady I was drawing idly told me that she "dealt quite handily with her first husband” while making a stabbing gesture. Five minutes later she requested I make sure not to draw her double chin. I honored that request.

So when I was a child my grandmother told all these great stories about growing up in the Alaskan wilderness. Amazing bad ass stories about her and my great-grandmother. I recently asked my mom why my great-grandmother moved from Texas to Alaska in the first place. Turns out my Great-grandfather was abusive to my great grandmother for years and she lived with that until the first time he hit my grandmother, who was like three at the time, my great-grandmother got him very drunk and beat him to death then moved to Alaska to hide from the cops.

Men don't realize their life expectancy went up thanks to divorce.

Source

:))))))))