take two
im just videogaems and anime that's p much it

Classes concept art x

(Source: bobbryar)

7 hours ago//3058 //Via//Source
tagged: armour, destiny,

sirlaggalot:

alare-chan:

かわいい

This is the exact opposite of a problem.

11 hours ago//40831 //Via//Source

jubilatio:

sir are you interested in this cup product?? Is that what’s going on here???? could you please decide whether you’re looking over here or looking downward is this some kinda weird morse code sir I don’t understandddd and my face is burning sir please

15 hours ago//10229 //Via//Source
tagged: comics,

mindblowingscience:

Textbook theory behind volcanoes may be wrong

In the typical textbook picture, volcanoes, such as those that are forming the Hawaiian islands, erupt when magma gushes out as narrow jets from deep inside Earth. But that picture is wrong, according to a new study from researchers at Caltech and the University of Miami in Florida.

New seismology data are now confirming that such narrow jets don’t actually exist, says Don Anderson, the Eleanor and John R. McMillian Professor of Geophysics, Emeritus, at Caltech. In fact, he adds, basic physics doesn’t support the presence of these jets, called mantle plumes, and the new results corroborate those fundamental ideas.

"Mantle plumes have never had a sound physical or logical basis," Anderson says. "They are akin to Rudyard Kipling’s ‘Just So Stories’ about how giraffes got their long necks."

Anderson and James Natland, a professor emeritus of marine geology and geophysics at the University of Miami, describe their analysis online in the September 8 issue of the Proceedings of the National Academy of Sciences.

According to current mantle-plume theory, Anderson explains, heat from Earth’s core somehow generates narrow jets of hot magma that gush through the mantle and to the surface. The jets act as pipes that transfer heat from the core, and how exactly they’re created isn’t clear, he says. But they have been assumed to exist, originating near where Earth’s core meets the mantle, almost 3,000 kilometers underground — nearly halfway to the planet’s center. The jets are theorized to be no more than about 300 kilometers wide, and when they reach the surface, they produce hot spots.

While the top of the mantle is a sort of fluid sludge, the uppermost layer is rigid rock, broken up into plates that float on the magma-bearing layers. Magma from the mantle beneath the plates bursts through the plate to create volcanoes. As the plates drift across the hot spots, a chain of volcanoes forms — such as the island chains of Hawaii and Samoa.

"Much of solid-Earth science for the past 20 years — and large amounts of money — have been spent looking for elusive narrow mantle plumes that wind their way upward through the mantle," Anderson says.

To look for the hypothetical plumes, researchers analyze global seismic activity. Everything from big quakes to tiny tremors sends seismic waves echoing through Earth’s interior. The type of material that the waves pass through influences the properties of those waves, such as their speeds. By measuring those waves using hundreds of seismic stations installed on the surface, near places such as Hawaii, Iceland, and Yellowstone National Park, researchers can deduce whether there are narrow mantle plumes or whether volcanoes are simply created from magma that’s absorbed in the sponge-like shallower mantle.

No one has been able to detect the predicted narrow plumes, although the evidence has not been conclusive. The jets could have simply been too thin to be seen, Anderson says. Very broad features beneath the surface have been interpreted as plumes or super-plumes, but, still, they’re far too wide to be considered narrow jets.

But now, thanks in part to more seismic stations spaced closer together and improved theory, analysis of the planet’s seismology is good enough to confirm that there are no narrow mantle plumes, Anderson and Natland say. Instead, data reveal that there are large, slow, upward-moving chunks of mantle a thousand kilometers wide.

In the mantle-plume theory, Anderson explains, the heat that is transferred upward via jets is balanced by the slower downward motion of cooled, broad, uniform chunks of mantle. The behavior is similar to that of a lava lamp, in which blobs of wax are heated from below and then rise before cooling and falling. But a fundamental problem with this picture is that lava lamps require electricity, he says, and that is an outside energy source that an isolated planet like Earth does not have.

The new measurements suggest that what is really happening is just the opposite: Instead of narrow jets, there are broad upwellings, which are balanced by narrow channels of sinking material called slabs. What is driving this motion is not heat from the core, but cooling at Earth’s surface. In fact, Anderson says, the behavior is the regular mantle convection first proposed more than a century ago by Lord Kelvin. When material in the planet’s crust cools, it sinks, displacing material deeper in the mantle and forcing it upward.

"What’s new is incredibly simple: upwellings in the mantle are thousands of kilometers across," Anderson says. The formation of volcanoes then follows from plate tectonics — the theory of how Earth’s plates move and behave. Magma, which is less dense than the surrounding mantle, rises until it reaches the bottom of the plates or fissures that run through them. Stresses in the plates, cracks, and other tectonic forces can squeeze the magma out, like how water is squeezed out of a sponge. That magma then erupts out of the surface as volcanoes. The magma comes from within the upper 200 kilometers of the mantle and not thousands of kilometers deep, as the mantle-plume theory suggests.

"This is a simple demonstration that volcanoes are the result of normal broad-scale convection and plate tectonics," Anderson says. He calls this theory "top-down tectonics," based on Kelvin’s initial principles of mantle convection. In this picture, the engine behind Earth’s interior processes is not heat from the core but cooling at the planet’s surface. This cooling and plate tectonics drives mantle convection, the cooling of the core, and Earth’s magnetic field. Volcanoes and cracks in the plate are simply side effects.

The results also have an important consequence for rock compositions — notably the ratios of certain isotopes, Natland says. According to the mantle-plume idea, the measured compositions derive from the mixing of material from reservoirs separated by thousands of kilometers in the upper and lower mantle. But if there are no mantle plumes, then all of that mixing must have happened within the upwellings and nearby mantle in Earth’s top 1,000 kilometers.

The paper is titled “Mantle updrafts and mechanisms of oceanic volcanism.”

Journal Reference:

  1. Don L. Anderson and James H. Natland. Mantle updrafts and mechanisms of oceanic volcanismPNAS, September 8, 2014 DOI: 10.1073/pnas.1410229111
19 hours ago//221 //Via//Source
tagged: volcano, science,

(Source: englishsnow)

23 hours ago//59693 //Via//Source
tagged: photography,

desi-girl-problems:

He called on parents to take responsibility for their sons’ actions, saying parents must teach their sons the difference between right and wrong.

"When we hear about these rapes our heads hang in shame," Mr Modi said.

"Young girls are always asked so many questions by their parents, like ‘where are you going?’. But do parents dare to ask their sons where they are going?" he asked.

Those who commit rape are also someone’s sons. It’s the responsibility of the parents to stop them before they take the wrong path,” he added.

___

Okay, say what you want about him, but this is a big deal. This is Prime Minister Modi’s first Independence Day address since being elected. And instead of using this time to talk about Pakistan, like every other Independence Day speech in the past, he stood up there and talked about INDIA’s need for improvement. And amongst his topics, he talked about rape.

And he didn’t describe it as “accidental” or “boys making mistakes”, and he didn’t state that women need to “dress more dignified”, all of which have been said by other Indian politicians. For once, we’re hearing someone put the blame on the rapist, and actually calling out parents to raise their sons properly. Like everyone else, I’m still hoping Modi isn’t another PM who is all talk.

1 day ago//22959 //Via//Source

ex0skeletal:

(via Octopussy by multigrade on deviantART)

1 day ago//232 //Via//Source
tagged: art,
Anonymous:
"Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that." - Martin Luther King. I feel like this summarizes the problems with your blog quite well.

nekocandii:

fullten:

euthanizeallwhitepeople:

oh here we go

white people quoting MLK as an argument against POC

MLK QUOTES 

ARE NOT

YOURS

TO USE

AS

A

WEAPON

AGAINST US.

THEY AREN’T YOURS

TO USE

IN ANY WAY

SHAPE

OR FORM

ANYWAY.

"First, I must confess that over the last few years I have been gravely disappointed with the white moderate. I have almost reached the regrettable conclusion that the Negro’s great stumbling block in the stride toward freedom is not the White Citizen’s Council-er or the Ku Klux Klanner, but the white moderate who is more devoted to "order" than to justice; who prefers a negative peace which is the absence of tension to a positive peace which is the presence of justice; who constantly says "I agree with you in the goal you seek, but I can’t agree with your methods of direct action;" who paternalistically feels he can set the timetable for another man’s freedom; who lives by the myth of time and who constantly advises the Negro to wait until a "more convenient season." 

Letter from Birmingham Jail By Rev. Martin Luther King, Jr., 16 April 1963

If you are a white person about to quote Martin Luther King in order to shut up poc, but especially black people, shut the fuck up, and just take a quote from a plantation owner, or hitler, because you are willfully allowing the genocide of poc through the hands of whites ~ 

image

1 day ago//1742 //Via//Source

artandcetera:

Bence Bakonyi, Urban Landscapes

1 day ago//47 //Via//Source
tagged: photography,

unexplained-events:

Strange Marine Creature

This strange creature was filmed underwater by drillers in the deep ocean. It is called Deepstaria enigmatica. It looks like an underwater dementor.

VIDEO

1 day ago//24205 //Via//Source
tagged: animals, what,