raychillster:

blasianxbri:

samanthasgay:

unpretty-princess:

manhatinglesbian:

revolution-of-the-self:

niceandpeaceful:

Please watch the video.

I’m getting scared as fuck to be alive right now.

Fuck

Don’t let it disappear. Not now, not ever.

This just really fucked me up.
Seriously watch the video.

Hm

let it sink in that this is happening in america.

(via knowledgeequalsblackpower)


tehnakki:

mindblowingscience:

Next Generation Spacesuit like Second Skin

Scientists from MIT have designed a next-generation spacesuit that acts practically as a second skin, and could revolutionize the way future astronauts travel into space. (Photo : Jose-Luis Olivares/MIT)
Astronauts are used to climbing into conventional bulky, gas-pressurized spacesuits, but this new design could allow them to travel in style. Soon they may don a lightweight, skintight and stretchy garment lined with tiny, muscle-like coils. Essentially the new suit acts like a giant piece of shrink-wrap, in which the coils contract and tighten when plugged into a power supply, thereby creating a “second skin.”
"With conventional spacesuits, you’re essentially in a balloon of gas that’s providing you with the necessary one-third of an atmosphere [of pressure,] to keep you alive in the vacuum of space," lead researcher Dava Newman, a professor of aeronautics and astronautics and engineering systems at MIT, said in astatement.
"We want to achieve that same pressurization, but through mechanical counterpressure - applying the pressure directly to the skin, thus avoiding the gas pressure altogether. We combine passive elastics with active materials. … Ultimately, the big advantage is mobility, and a very lightweight suit for planetary exploration."
Newman, who has worked for the past decade on a design for the next-generation spacesuit, describes the new garment in detail in the journal IEEE/ASME: Transactions on Mechatronics.
The MIT BioSuit’s coils, which are a main feature of the outfit, are made from a shape-memory alloy (SMA). At a certain temperature, the material can “remember” and spring back to its engineered shape after being bent or misshapen.
Skintight suits are not a novel idea, but in the past scientists have always struggled with the question: how do you get in and out of a suit that is so tight? That’s where the SMAs come in, allowing the suit to contract only when heated, and subsequently stretched back to a looser shape when cooled.
Though the lightweight suit may not seem at first like it can withstand the harsh environment that is outer space, Newman and his colleagues are sure that the BioSuit would not only give astronauts much more freedom during planetary exploration, but it would also fully support these space explorers.
Newman and his team are not only working on how to keep the suit tight for long periods of time, but also believe their design could be applied to other attires, such as athletic wear or military uniforms.
"An integrated suit is exciting to think about to enhance human performance," Newman added. "We’re trying to keep our astronauts alive, safe, and mobile, but these designs are not just for use in space."


Scuse you, Dava Newman is a FEMALE professor at MIT. 

(fyi, I passed out in a vacuum chamber wearing an earlier version of this suit. =D)

tehnakki:

mindblowingscience:

Next Generation Spacesuit like Second Skin

Scientists from MIT have designed a next-generation spacesuit that acts practically as a second skin, and could revolutionize the way future astronauts travel into space. (Photo : Jose-Luis Olivares/MIT)

Astronauts are used to climbing into conventional bulky, gas-pressurized spacesuits, but this new design could allow them to travel in style. Soon they may don a lightweight, skintight and stretchy garment lined with tiny, muscle-like coils. Essentially the new suit acts like a giant piece of shrink-wrap, in which the coils contract and tighten when plugged into a power supply, thereby creating a “second skin.”

"With conventional spacesuits, you’re essentially in a balloon of gas that’s providing you with the necessary one-third of an atmosphere [of pressure,] to keep you alive in the vacuum of space," lead researcher Dava Newman, a professor of aeronautics and astronautics and engineering systems at MIT, said in astatement.

"We want to achieve that same pressurization, but through mechanical counterpressure - applying the pressure directly to the skin, thus avoiding the gas pressure altogether. We combine passive elastics with active materials. … Ultimately, the big advantage is mobility, and a very lightweight suit for planetary exploration."

Newman, who has worked for the past decade on a design for the next-generation spacesuit, describes the new garment in detail in the journal IEEE/ASME: Transactions on Mechatronics.

The MIT BioSuit’s coils, which are a main feature of the outfit, are made from a shape-memory alloy (SMA). At a certain temperature, the material can “remember” and spring back to its engineered shape after being bent or misshapen.

Skintight suits are not a novel idea, but in the past scientists have always struggled with the question: how do you get in and out of a suit that is so tight? That’s where the SMAs come in, allowing the suit to contract only when heated, and subsequently stretched back to a looser shape when cooled.

Though the lightweight suit may not seem at first like it can withstand the harsh environment that is outer space, Newman and his colleagues are sure that the BioSuit would not only give astronauts much more freedom during planetary exploration, but it would also fully support these space explorers.

Newman and his team are not only working on how to keep the suit tight for long periods of time, but also believe their design could be applied to other attires, such as athletic wear or military uniforms.

"An integrated suit is exciting to think about to enhance human performance," Newman added. "We’re trying to keep our astronauts alive, safe, and mobile, but these designs are not just for use in space."

Scuse you, Dava Newman is a FEMALE professor at MIT. 

(fyi, I passed out in a vacuum chamber wearing an earlier version of this suit. =D)

(via knowledgeequalsblackpower)


neguswemadeit:

mapsontheweb:

How Africa Would Look Like if its Borders Were Defined By Ethnicity and Language. By George Peter Murdock,1959
Read More

the things they don’t want you to know. but there’s equality though right.

neguswemadeit:

mapsontheweb:

How Africa Would Look Like if its Borders Were Defined By Ethnicity and Language. By George Peter Murdock,1959

Read More

the things they don’t want you to know. but there’s equality though right.

(via knowledgeequalsblackpower)




shanellbklyn:

the-wistful-collectivist:

revolutionary-afrolatino:

Fox 8 Cleveland angry with LKWD Music Fest after Communist musician calls for end to capitalism on live TV

FOX is tiiiiiiiiiiiiiiiiiight

FOX News: “Well, Boots, tell us a little bit about your band and the lineup people are going to hear today?” asked Fox 8 reporter Autumn Ziemba.

RILEY: Well, we’re a punk/funk/Communist revolution band.

FOX News: OK.

RILEY: And we are from Oakland, California, and we make everyone dance while we’re telling them about how we need to get rid of the system.

FOX News: Mmm.

RILEY: How exploitation is the primary contradiction in capitalism. And that if we want to express our power, we’re going to have to be more radical in our actions.

this is an all-Black band, from Oakland, and they’re called "The Coup." *buys CD*

Watch Fox News lose control

black excellence fucking up more white-controlled media

Yaaasssss they mad or nah 😩😂

(via lovenotfadeaway)


science-junkie:

'Invisibility cloak' uses lenses to bend light
A device called the Rochester Cloak uses an array of lenses to bend light, effectively rendering what is on the other side invisible to the eye. One of the problems with the cloaking devices developed to date — and it’s a big one — is that they really only work if both the viewer and whatever is being cloaked remain still. This, of course, is not entirely practical, but a difficult problem to solve. For the first time, researchers have made a cloaking device that works multidirectionally in three dimensions — using no specialised equipment, but four standard lenses.
Read more @CNET

science-junkie:

'Invisibility cloak' uses lenses to bend light

A device called the Rochester Cloak uses an array of lenses to bend light, effectively rendering what is on the other side invisible to the eye.
One of the problems with the cloaking devices developed to date — and it’s a big one — is that they really only work if both the viewer and whatever is being cloaked remain still. This, of course, is not entirely practical, but a difficult problem to solve. For the first time, researchers have made a cloaking device that works multidirectionally in three dimensions — using no specialised equipment, but four standard lenses.

Read more @CNET



Between five and ten migrant children have been killed since February after the United States deported them back to Honduras
Source (x)

(via candidlycara)