July212014

fuckyeahfluiddynamics:

Wingtip vortices are a result of the finite length of a wing. Airplanes generate lift by having low-pressure air travelling over the top of the wing and higher pressure air along the bottom. If the wing were infinite, the two flows would remain separate. Instead, the high-pressure air from under the wing sneaks around the wingtip to reach the lower pressure region. This creates the vorticity that trails behind the aircraft. I was first introduced to the concept of wingtip vortices in my junior year during introductory fluid dynamics. As I recall, the concept was utterly bizarre and so difficult to wrap our heads around that everyone, including the TA, had trouble figuring out which way the vortices were supposed to spin. A few good photos and videos would have helped, I’m sure. (Photo credits: U.S. Coast Guard, S. Morris, Nat. Geo/BBC2)

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(Source: icachondeo, via flyestfemales)

July202014

yodiscrepo:

Viñetas con referencias a comida hechas por el diseñador gráfico David Olenick.

3PM
3PM

corinnestark:

sharipep:

Marge is such a great mom

She gets it. 

(Source: sandandglass, via ruinedchildhood)

1PM
12PM
nextlifeout:

2damnfeisty:

bathsabbath:

piscula:

skooth:

bhavatarini:

myblacksexuality:

poetofwar333:

#cleopatra with the nose knocked off. I wonder if people still think she was European like the movies betray…

I still think it’s one of the most desperate things whites have done to blacks and to black history. The disrespect is outrageous. They came to our country and mentally could not fathom how these black civilizations could be so great. They literally rode through our lands and shot the noses off of our statues. Why? So that the statues would no longer resemble the African people and they could LIE about the origins of Egypt and countless other civilizations. It was a widespread practice. It’s why statues of Pharaoh’s and their wives have no noses. It’s why the Sphinx has no nose. When I was in middle and high school, we were taught that the noses had fell off due to time and poor craftsmanship! They have literally tried to teach us that our ancestors were shitty builders of noses just to hide their malicious destruction of our heritage. European fears of African peoples had to come from somewhere. I want to know what part of the history is missing. There’s something that they don’t want to be told.

The shade is real

i was taught that the noses fell off as well and actually continued to believe this. in retrospect this makes no sense, considering greek/roman statues pretty much always have intact noses whereas egyptian ones are always conveniently missing theirs. thank you for pointing this out to me, i hadn’t even made that connection until now.

The bolded was me too and I am seriously embarrassed that I never even thought about how that could be false.

Damnnn. I hate myself for not realizing this.
    I hate myself even more, since I know the ancient Egyptians created their sculptural works with the idea of permanence in mind. They were literally built to last throughout the afterlife. Notice how the majority of their monumental sculpture is stone-bound, without any protruding elements or breakable appendages. That’s because many of these sculptures were intended to house the life-force (Ka) of those they portrayed. Of their favorite materials were basalt and diorite, both extremely hard stones that were incredibly difficult to carve. Meaning a nose just doesn’t “fall off” because of “poor craftsmanship,” you would literally have to take a hammer to it. Fuckers.

Cleopatra was black, she was as black as Cicely Tyson. -Paul Mooney

Don’t hate yourself, and don’t be embarrassed. This is one of the biggest things that they have done to try and uphold the myth of Black inferiority/White supremacy. Erasing Blackness is what they’ve been doing since Day 1. They’ve done it then, they do it now, and they’ll keep doing it until the world ends. 

nextlifeout:

2damnfeisty:

bathsabbath:

piscula:

skooth:

bhavatarini:

myblacksexuality:

poetofwar333:

#cleopatra with the nose knocked off. I wonder if people still think she was European like the movies betray…

I still think it’s one of the most desperate things whites have done to blacks and to black history. The disrespect is outrageous. They came to our country and mentally could not fathom how these black civilizations could be so great. They literally rode through our lands and shot the noses off of our statues. Why? So that the statues would no longer resemble the African people and they could LIE about the origins of Egypt and countless other civilizations. It was a widespread practice. It’s why statues of Pharaoh’s and their wives have no noses. It’s why the Sphinx has no nose. When I was in middle and high school, we were taught that the noses had fell off due to time and poor craftsmanship! They have literally tried to teach us that our ancestors were shitty builders of noses just to hide their malicious destruction of our heritage. European fears of African peoples had to come from somewhere. I want to know what part of the history is missing. There’s something that they don’t want to be told.

The shade is real

i was taught that the noses fell off as well and actually continued to believe this. in retrospect this makes no sense, considering greek/roman statues pretty much always have intact noses whereas egyptian ones are always conveniently missing theirs. thank you for pointing this out to me, i hadn’t even made that connection until now.

The bolded was me too and I am seriously embarrassed that I never even thought about how that could be false.

Damnnn. I hate myself for not realizing this.

    I hate myself even more, since I know the ancient Egyptians created their sculptural works with the idea of permanence in mind. They were literally built to last throughout the afterlife. Notice how the majority of their monumental sculpture is stone-bound, without any protruding elements or breakable appendages. That’s because many of these sculptures were intended to house the life-force (Ka) of those they portrayed. Of their favorite materials were basalt and diorite, both extremely hard stones that were incredibly difficult to carve. Meaning a nose just doesn’t “fall off” because of “poor craftsmanship,” you would literally have to take a hammer to it. Fuckers.

Cleopatra was black, she was as black as Cicely Tyson. -Paul Mooney

Don’t hate yourself, and don’t be embarrassed. This is one of the biggest things that they have done to try and uphold the myth of Black inferiority/White supremacy. Erasing Blackness is what they’ve been doing since Day 1. They’ve done it then, they do it now, and they’ll keep doing it until the world ends. 

(via paradvse)

12PM

(Source: oneuniver5e, via auuthentic)

12AM

(Source: blazepress, via arabfrikana)

July192014
citylandscapes:

View from the top on the opening day of the Empire State Building, 1931

citylandscapes:

View from the top on the opening day of the Empire State Building, 1931

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