If you give a Viking a battle axe...

she's going to use it.

9,410 notes

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 dimensionalcreepcumber)

46,279 notes

re-the-bear:

satans-advocate:

ultrafacts:

52 years ago, at the height of the Cuban Missile Crisis, second-in-command Vasilli Arkhipov of the Soviet submarine B-59 refused to agree with his Captain’s order to launch nuclear torpedos against US warships and setting off what might well have been a terminal superpower nuclear war.
The US had been dropping depth charges near the submarine in an attempt to force it to surface, unaware it was carrying nuclear arms. The Soviet officers, who had lost radio contact with Moscow, concluded that World War 3 had begun, and 2 of the officers agreed to ‘blast the warships out of the water’. Arkhipov refused to agree – unanimous consent of 3 officers was required and thanks to him, the world was saved from being scarred badly.
His story is finally being told the BBC is airing a documentary on it.
Source / More Facts HERE

thinking for yourself.
might just save the god damn world.

The Disney Channel used to air these little shorts about geniuses and historical people. At the end Genie would say, “Great minds don’t think alike. They think for themselves.”

re-the-bear:

satans-advocate:

ultrafacts:

52 years ago, at the height of the Cuban Missile Crisis, second-in-command Vasilli Arkhipov of the Soviet submarine B-59 refused to agree with his Captain’s order to launch nuclear torpedos against US warships and setting off what might well have been a terminal superpower nuclear war.

The US had been dropping depth charges near the submarine in an attempt to force it to surface, unaware it was carrying nuclear arms. The Soviet officers, who had lost radio contact with Moscow, concluded that World War 3 had begun, and 2 of the officers agreed to ‘blast the warships out of the water’. Arkhipov refused to agree – unanimous consent of 3 officers was required and thanks to him, the world was saved from being scarred badly.

His story is finally being told the BBC is airing a documentary on it.

SourceMore Facts HERE

thinking for yourself.

might just save the god damn world.

The Disney Channel used to air these little shorts about geniuses and historical people. At the end Genie would say, “Great minds don’t think alike. They think for themselves.”

(Source: ultrafacts, via oh-my-godstiel)

5,118 notes

Rachel: What’s the word on any female characters on Supernatural this season?
While females generally don’t have the longest life span on this CW fan-favorite series, the show is currently casting the role of Claire Novak, a 17-year-old tough, angry teenager described as “punk-rock-pretty.” Claire is sarcastic, smart and defiant because of her rough past: she has bounced from foster home to foster home since the death of her father and the disappearance of her mother (we’re guessing from supernatural forces?). Even though Claire is always in trouble, underneath it all she has a big heart. Let’s hope that heart makes her a survivor!

x

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(via dirtyovercoats)

(via almaasi)

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