Stones Have Been Popping Out of People Who Ride Roller Coasters

kawuli:

kawuli:

kawuli:

1. Doctor finds anecdotal evidence that people are passing kidney stones after riding on Big Thunder Mountain Railroad at Disney World

2. Doctor makes 3-D model of kidney, complete with stones and urine (his own), takes it on Big Thunder Mountain Railroad 60 times

3. “The stones passed 63.89 percent of the time while the kidneys were in the back of the car. When they were in the front, the passage rate was only 16.67 percent. That’s based on only 60 rides on a single coaster, and Wartinger guards his excitement in the journal article: ‘Preliminary study findings support the anecdotal evidence that a ride on a moderate-intensity roller coaster could benefit some patients with small kidney stones.’”

4. “Some rides are going to be more advantageous for some patients than other rides. So I wouldn’t say that the only ride that helps you pass stones is Big Thunder Mountain. That’s grossly inaccurate.”

5. “His advice for now: If you know you have a stone that’s smaller than five millimeters, riding a series of roller coasters could help you pass that stone before it gets to an obstructive size and either causes debilitating colic or requires a $10,000 procedure to try and break it up. And even once a stone is broken up using shock waves, tiny fragments and “dust” remain that need to be passed. The coaster could help with that, too.”

SCIENCE: IT WORKS

Update: 

“In all, we used 174 kidney stones of varying shapes, sizes and weights to see if each model worked on the same ride and on two other roller coasters,” Wartinger said. “Big Thunder Mountain was the only one that worked. We tried Space Mountain and Aerosmith’s Rock ‘n’ Roller Coaster and both failed.”Wartinger went on to explain that these other rides are too fast and too violent with a G-force that pins the stone into the kidney and doesn’t allow it to pass.“The ideal coaster is rough and quick with some twists and turns, but no upside down or inverted movements,” he said.

MSU Today

I just love this because it’s HILARIOUS and yet also a perfect archetypal example of The Scientific Method:

1. Hypothesis

2. Experiment

3. Results

4. Discussion 

5. Conclusions

6. GOTO 1 (the scientific method is iterative, don’t forget that part)

Stones Have Been Popping Out of People Who Ride Roller Coasters

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cinematicnomad:

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crazybutperfectlysane:

So I was rereading Harry Potter, when I came across this and thought- what if instead of Cedric Diggory, Cassius Warrington had been chosen to compete in the Triwizard Tournament?

Imagine Dumbledore calling out the name of the Hogwarts champion and it isn’t a Gryffindor, or a Ravenclaw, or even a Hufflepuff, but it’s a Slytherin. A student from a House most people hate.

Imagine Cassius Warrington getting up, and three out of four Houses are booing at him and shouting things like “NO!” or, “We can’t have a Slytherin champion!” or demanding a retry. But he’s a Slytherin- he’s been dealing with this shit since he got sorted, so he keeps his head high and joins the other champions.

Imagine Harry trying to catch Warrington alone because he doesn’t really want to associate with Slytherins (plus Malfoy has this tendency of being around the guy ALL THE TIME since he got chosen), but at the same time he’s also fair enough not to want him to walk into the first task unprepared.

Imagine Warrington walking over to Harry a few months later, and Ron and Hermione both jump into a protective stance, wands out, but instead of attacking Harry he just tells him to stick the egg underwater. (Because Slytherins don’t forget those who helped them out).

Imagine Warrington and Harry helping each other out in the labyrinth.

Imagine Harry being devastated when Peter kills Warrington- because Voldemort doesn’t care what house they’re form, a spare is a spare.

Imagine the uproar that causes among the Slytherins, because some of their parents really are Death Eaters and they know what really happened.

Imagine Slytherins fighting in the Battle of Hogwarts and shouting “This is for Cassius!”

Imagine Harry returning with Warrington’s body, and the crowd realizes what’s happened, but Warrington’s parents don’t show up. There’s no one to mourn him, to cradle him in their arms and cry for their son. The Slytherins know why. His parents were Death Eaters, too.

Imagine Slytherins reaching out, asking for help from classmates from other houses. They’re terrified, truly terrified because the being their parents claimed would never hurt them because they’re pureblood, they realize that he does not care.

Imagine Slytherins in the 5th book sneaking off to join Dumbledore’s Army, to learn more about who Voldemort is without their parents acting as a filter. 

Imagine the shock when they’re told what he’s really done.

Imagine that a few talented Slytherins went with Harry and the others into the Ministry of Magic. The others are a bit wary but they prove themselves as friends.

Imagine them being confronted by Lucius Malfoy in the the Hall of Prophecy, and when the Death Eaters descend, they know that any one of them could be their parents.

Imagine the shocked gasp of a Death Eater as they realize their own child, a pureblood, is standing defiantly with Harry Potter. They choke back a cry. They can’t let their child know that they were about to duel to the death.

Imagine a DA Slytherin facing off against their own Death Eater parent. That they make the decision to let their child defeat them, because in that moment, they realize that they love their child more than they fear Voldemort. They go down, mask unveiled, and the Slytherin kid has to be dragged from the fight before he gets killed.

Imagine Book 6 Slytherins getting more friendly and cooperative with the other houses. Two years of Voldemort terrorizing the muggle and Wizarding world, two years where their parents just up and leave some days, cringing from the pain in their arm, two years after the death of the first Slytherin pureblood, Cassius Warrington, killed by Voldemort’s right-hand man, and they’re slowly hitting the breaking point.

Imagine Slytherin kids keeping tabs on their parents, sending the information to Harry, who shares it with the Order of the Phoenix, and hoping that their parents won’t be killed.

Imagine Book 7 Slytherins low-key rebelling against the new oppressive Hogwarts staff.

Imagine the final siege on Hogwarts, where Slytherins stand proudly by their fellow houses, knowing full-well they could be fighting their own parents. Some Slytherins know their parents were in the fighting. They hope to find them first and sneak them away. Their fellow students understand. Professor McGonagall allows 7th Year Slytherin, Pansy Parkinson, to duel a death eater in her stead; her father is under that veil. She knows it.

Imagine the aftermath of the battle; every house suffered loses. Slytherin students crying over the deaths of friends they made in every house.

Imagine

a Cassius Warrington statue made in his honor, the first Slytherin to fight and die nobly with Harry Potter, the boy who lived, in the face of ultimate evil. He was a true Slytherin, and it’s in his name that Slytherin children and their families have cut all ties with the Death Eaters, denounced Voldemort, and are finally living in peace.

#i do enjoy cedric #but this would have been immensely wonderful in many ways (via batty4u)

Imagine a story in which Harry wasn’t in love with his fellow champion’s girlfriend, but after her boyfriend’s death just hugs her so long, so hard, and says “he wanted to win for you. You should know–you should know he won, he did it for you” and gives her the best hug and shoulder he knows how to be because her parents aren’t there either and she must know why.

Imagine Harry staring over her head at everyone else until Hermione steps up–it doesn’t take long, but it takes long enough that when she does all eyes are on her as a source of motion–and says “we’re never going to forget this. They’re not going to get away with it” and the girlfriend just latches onto Hermione and everyone is in wands-out stance convinced she’s about to attack the shit out of Hermione, and then the girlfriend stares into her eyes and says “do you promise me” and Hermione just gives her this super-firm nod and says “I promise” and the girlfriend just collapses on her, sobbing. 

Imagine Dumbledore trying to give some flowery speech about inter-wizard solidarity while glossing over why, because Slytherins have always been a touchy subject, and Ron gets to his feet and says “Professor, I need to say something important” and Dumbledore is so surprised he just cedes the floor, and Ron–after that awkward moment when he realizes everyone is staring at him–says he didn’t know Warrington particularly, but he knows how Warrington and Harry played. That each was always cheering on the other. Both wanted to win, but neither was willing to undercut the other by underhanded means. He finishes up saying “I think–I think it’s important everyone should know he died being what a champion should be. Because he could have abandoned Harry and instead he stood up with him to play the game the honest way, and he died for it. And–and Slytherin House should be proud, and we should all be proud, because Warrington was a good bloke.” He sits back down all flustered because he didn’t actually stand up meaning to make a speech. And then Pansy Parkinson stands up before Dumbledore can take back control of the room and says “I want to tell Weasley thank you.” And all of Slytherin House raises a glass–to Warrington, to Weasley, to Potter–and the other houses follow suit. Many years later, Wizarding scholars will say that was the moment Voldemort truly lost.

Imagine later that summer. Harry gets several owls on his birthday, all unsigned. The birds are plump and pretentious and well-cared-for. He will never know which Slytherins sent him their treasures: parchments with hexes developed by the Death Eaters; a strange locket that will only open if he whispers a special spell but that always shows him the picture he most needs to see; a page torn from a potions book that, brewed properly, will allow him extra time to summon a Patronus by giving him a few crucial seconds not just of happiness but of bliss. It doesn’t matter. Harry knows these gifts not as birthday gifts but for what they really are, and he treasures the locket and copies out the potion to send to Hermione and Mrs. Weasley, and when first summoned by the Order of the Phoenix he marches straight up to Dumbledore with the hexes and says “I can’t tell you where I got these, Professor. But they’re in use by the Death Eaters and I think you should have them.” Months later, Sirius will recognize the spell Bellatrix shoots at him, and will dive out of the way just in the nick of time.

The final battle. Everyone is there. Sirius somehow ends up herding a group of Slytherins. They all stare at him and he at them, across a centuries-old divide Voldemort has only succeeded in deepening. Then he remembers the hexes. Harry’s locket, now tucked under Sirius’ shirt because Harry’s friends are with him in this battle but most of Sirius’ are dead. The moment that happiness potion saved Remus’ life, his very soul. Snape’s final words to Harry, finally seen not as mockery but real true advice. What Harry said Voldemort said–his first words in his new form. They are kids, and they are sharing the same kind of hurt he once wouldn’t admit to, watching his mother burn his name off the family tree. “When we go in there, it’s going to be hell,” he tells the Slytherins. “Some of you are probably going to die. I might go down too, and if I do I want your best curser in the front. But I want you all to remember one thing. There are no spares.”  Later retellings of the battle never fail to mention the moment a group of angry, screaming teens burst into the Great Hall, wearing their green and silver as the badge of honor it should be, shouting NO SPARES, NO SPARES at the tops of their voices in between hexes and curses and the occasional physical punch. When Hermione is present, she always interrupts the storyteller to be sure everyone knows about the moment Blaise Zabini shoved her to the floor, dropped on top of her, fired off three curses in rapid succession and said “stay alive, Granger, we need you” before jumping back to his feet and vanishing into the melee–how, for all anyone knows, those may have been his last words, and she will not let his sacrifice go unnoted. 

The aftermath. Malfoy holds out a hand to Sirius, badly injured on the floor. Sirius asks how Malfoy is willing to trust him. Malfoy nods at his chest. “You’ve got my godfather’s locket,” he says, and when Sirius and Harry finally speak after the battle Harry gives his full agreement to the very first thing out of  Sirius’ mouth. They give the locket to Malfoy. Sirius grits his teeth and closes his eyes and opens them and says “He probably saved my life, giving Harry that.” He doesn’t say thank you. Malfoy hears it anyway.

The school reopens under a single banner: the four Houses united. The House rivalry is reduced to just that–a competition in fun–with those deep divides slowly healing to scars, and eventually away to nothing at all.

Imagine it.

When we stand, we stand united as one

And then there would be no hope for any uprising of evil, no users of the dark arts would dare to attack. There would be no neglected Slytherins turning to a darker cause. The unity Cassius Warrington’s death caused would come to save the world, time and time again, as would-be-Voldemorts find no followers. No children will ever have to fight their parents, or family. There would always be peace. 

oh christ somebody added to it and now i’m a soggy emotional wreck

I’m crying because this is what slytherins should have been and truly are

This is beautifully written and I wish it was in the books xx

This is such a fantastic read. A Slytherin triwizard champion sounds awesome.

Best Harry Potter post

@lavengadoraaa @ishipallthings @fr0st6yte @kiernaserea @riverlander974

I LOVE THIS.

actually got chills

bowlerhatscience:

wearewakanda:

Wakandans!

  • Chadwick Boseman as T’Challa/Black Panther
  • Michael B. Jordan as Erik Killmonger
  • Lupita N’Yongo as Nakia
  • Danai Gurira as Okoye
  • Angela Bassett as Ramonda
  • Forest Whitaker as Zuri
  • Daniel Kaluuya as W’Kabi
  • Letitia Wright as Shuri
  • Winston Duke as M’Baku
  • Florence Kasumba as Ayo

Watch the ‘Black Panther’ teaser trailer here!

WΛW  | Twitter : Instagram : Facebook : SoundCloud

#WeAreWakanda

is it February yet?

kineticpenguin:

tenthcorner:

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peterfromtexas:

Reenactor throws a spear at a drone

What a time to be alive.

“The medieval warrior, realizing the consequences of his impulsive act, immediately approached the owner of the drone and offered to pay for the damage.

The owner of the drone was so impressed by the brilliant attack that he suggested organizing a competition for bringing down “dragons” with short spears next year.

Drone owners have another year to develop a unique “dragon-like” design for their flying machines.” (x)

I am 100% cooler with this knowing that the spear-thrower realized “oops maybe I shouldn’t have done that” and tried to make it right, and that the guy who the drone belonged to was cool with it

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uneditededit:

Remember in 1993 when Jurassic Park was like…the end all, be all of special effects?

image

not gonna lie that still looks intimately real

I’m still somewhat convinced that someone sold their soul to create the special effects in Jurassic Park because that shit is over 20 years old and it still really, really holds up, better than the stuff in a lot of current movies, even.

Fucking witchcraft, man. 

image

fucking look at this shit though

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Literally see this post flying around with a few different responses added to the bottom each time so I’ll say it for this one myself:

THEY ACTUALLY BUILT A GIANT MASSIVELY DETAILED FUCKING ANIMATRONIC T-REX FOR ALL OF THIS THAT’S WHY THE EFFECTS ARE SO GOOD. CAUSE IT AIN’T CGI. AND IT AIN’T GUY IN A COSTUME. IT’S A BIG FUCKING ROBOT DINOSAUR. AND EVERY PART IS DESIGNED TO MOVE. IT COST LIKE HALF THE BUDGET OF THE FILM.

image
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amazing

And they had the film it in small increments, especially in the outdoor scenes, because the rain fall kept soaking into the ‘skin’ of the rex and would slow down and mess up its movements. So they would stop filming and have a crew out there drying off this massive, fake dinosaur, and then they’d start filming again until it was too wet. Repeat until the end of the scene.

They used animatronics and detailed costumes for most if not all of the dinosaurs in the first movie.

The triceratops for instance, was also animatronic.

And the raptors were dudes in suits. I shit you not.

One of my favorite anecdotes I’ve read on tumblr is how the t-rex robot from Jurassic park would malfunction while it was drying out. How did it malfunction, you might wonder?

Motherfucker randomly started moving.

So apparently if you were on the jp set you would sometimes hear people screaming bloody murder even though they were all well aware that it was a giant animatronic puppet and wouldn’t actually, you know, eat them.

(link to said post about malfunctioning t-rex)

Did not know this, had to reblog for awesome movie history insights.

So, I knew about the animatronics bit but I did not know the raptors were guys in suits and the malfunctioning t-rex sounds terrifying.

And i just googled malfunctioning t-rex and was not disappointed. Apparently in order to put the skin on over the steel frame a guy had to crawl inside the t-rex while it was turned on and glue the skin down. And if somebody turned the t-rex off or the power went out the guy in the t-rex stood a very real chance of getting mangled and killed by the hydraulics.

So of course, the power goes out.

And this guy is still in there gluing the skin down.

Apparently the way to survive getting sheered to death by huge sheets of metal while you’re inside a giant t-rex robot is to curl into a ball and hope for the best.

And this guy hoped for the best and got it.

Some other people on stage pried open the t-rex jaws and glue guy crawled out of its mouth and was totally okay.

This is getting better and better.

I think they only had like 6 minutes of CGI

I’m just waiting for the T-Rex to come to life and leave its stand.

@spinosaurus-the-fisher is this the kind of content you love?

Realism comes at a cost, it seems.

i mean ok but why has nobody posted this:

It’s a three piece raptor suit.

Old movies had the best special effects

The thing about this that gets my special effects nerd going is the fact that EVERY single dinosaur was sculpted by artists based on the current existent archeological evidence of the time.

@jurassicparkandrecreation

@shepfax

Even better than that, this movie ADVANCED our best understanding of dinosaurs at the time.  They were blowing out a budget bigger than anything Hollywood had ever seen, and along with employing almost the last hurrah of incredible physical FX, they had a bank of those newfangled digital SFX computers.  Nobody’d ever really created convincing dinosaurs in a movie before.  It’d all been stop-motion animation, and even when the models were exquisitely crafted, you could just tell there was something OFF about them.  Spielberg wanted THE BEST DINOSAURS EVER, and he figured on using the cutting edge of digital modeling and animation technology to build them for him.

So they got hold of some of the best paleontologists they could find and said, “We want you guys to take this tech that your labs could pretty much never afford and use it to build us the most realistic, accurate dinosaur models the world has ever seen.”

The paleontologists knew an opportunity when it bit them in the ass.  They plugged in everything they knew about dinosaurs, all the skeletons and their best guesses about soft tissue and all that.  And when they’d created those dinosaur models, they had the computer start moving them as they realistically would with anatomy like that.  One guy took a look at those walking t-rexes and velociraptors (really utahraptors, but whatevs, fam), and he said, “Wait a minute, I’ve seen movement like that before.”

He called up film of a chicken walking.  Everyone in the room said, “Holy shit.”

Prior to 1989, the idea that birds were descended from dinosaurs existed–we knew about archaeopteryx, we knew there was some minor connection there–but the idea that DINOSAURS LIVE IN THE MODERN WORLD AND THEY ARE CALLED BIRDS was not pre-eminent.  Jurassic Park changed our scientific understanding of dinosaurs.

That paleontologists’d be Kevin Padian. Who is awesome.

https://en.wikipedia.org/wiki/Kevin_Padian

This post just gets better and better with time