The man machines? Scientists develop plastic skin that BLEEDS red liquid - and can even heal itself
2012 03 28

From: DailyMail.co.uk

Robots that ’bleed’ like Arnold Schwarzenegger’s Terminator have come one step closer to reality.

Scientists have created a plastic ’skin’ that oozes red blood when cut.

It can also ’heal’ itself, building tiny molecular bridges inside in response to damage.

The red ’blood’ might sound like a pointless Halloween novelty - but the idea is that the ’skin’ can warn engineers that a structure such as an aicraft wing has been damaged.

The material could provide self-healing surfaces for a multitude of products ranging from mobile phones and laptops to cars, say researchers.

When cut, the plastic turns from clear to red along the line of the damage, mimicking what happens to skin.

It reacts to ordinary light, or changes in temperature or acidity, by mending broken molecular ‘bridges’ to heal itself.

U.S. scientists told how they created the material at the American Chemical Society’s annual meeting in San Diego, California.

Lead researcher Professor Marek Urban, from the University of Southern Mississippi, said: ‘Mother Nature has endowed all kinds of biological systems with the ability to repair themselves.

‘Some we can see, like the skin healing and new bark forming in cuts on a tree trunk. Some are invisible, but help keep us alive and healthy, like the self-repair system that DNA uses to fix genetic damage to genes.

‘Our new plastic tries to mimic nature, issuing a red signal when damaged and then renewing itself when exposed to visible light, temperature or pH changes.’

The material could flag up damage to critical aircraft structures, said Prof Urban. A decision could then be taken whether to replace the component or ‘heal’ it with a burst of intense light.

Scratches on vehicle fenders could be repaired the same way.
Prof Urban’s team is now working on incorporating the technology into plastics that can withstand high temperatures.



Read the full article at: dailymail.co.uk
Image: Source



"Our new plastic tries to mimic nature, issuing a red signal when damaged and then renewing itself when exposed to visible light, temperature or pH changes." Image: Source - TGDaily.com






Such a material has obvious benefits when applied to consumer goods, such as laptops and mobile phones. Dropping the device would result in hairline cracks turning red, highlighting a need for repair (whereupon you need only expose the thing to intense light). But Urban also foresees heavier-duty applications: car fenders, aircraft components and even battlefield weapons systems among them

(Urban has received U.S. Department of Defense funding for the research).

Source: Gizmag.com





Front Page Image: Source - Terminator.Wikia.com, Source - Ubergizmo.com, Edited: EL RIC 2012



Related Articles
Human Skin Struck by Lightning
Age of Terminators comes a step closer: Scientists invent ’e-skin’, may give robots sense of touch
BulletProof Humans: Researcher and Artist Create Bulletproof Skin
Breakthrough: Electronic circuits that are integrated with your skin
Electronics Made From Human Blood Cells Suggest Cyborg Interfaces, Spark Nightmares
Artificial blood vessels created on a 3D printer
Plastic bleeds red and heals like human skin


Latest News from our Front Page

Guccifer: Pennsylvania City to be Nuked Next Year
2014 11 25
From Youtube: Renowned hacker Guccifer, who accessed the private emails of numerous top military, political and intelligence leaders, told the New York Times that a city in Pennsylvania is the target of a nuke attack in 2015. Guccifer also revealed that he is sitting on an archive of hacked emails that have not been publicly released.
Israeli Police Caught On Video Hosing ‘Skunk Spray’ on Palestinian Elementary Schools and Protesters
2014 11 25
Israeli police in Jerusalem have been caught on video recently spraying East Jerusalem Palestinian neighborhoods with a concoction they call “skunk spray”. The liquid is a mixture of sewage and rotting animal roadkill. The result of the police hosing down neighborhoods, elementary schools and protesters with the mix is a putrid smell that seems almost impossible to get off or be ...
The New Normal: Artist Butchers "Disney Princesses" with Breast Cancer Scars
2014 11 25
Comment: Natural remedies for cancer, like: diet, vitamins, minerals and other supplements are NEVER addressed. Neither are chemicals and wi-fi saturated environment recognized for the rise in these new epidemics. Instead ... what do they do? They normalize it. Like it’s just the new thing you need to do. Change nothing and adapt to these new circumstances of mutilation kids. ...
Gasp, Turkish President Observes Reality: "Women and Men Created Differently"
2014 11 25
Comment: Wow, a politician that manage to observe reality. Shocking and offensive no doubt, I wonder how the pro Muslim Feminists in Scandinavia and the rest of the West will react to this. Turkish President Recep Tayyip Erdogan set off a new controversy on Monday, declaring that women are not equal to men and accusing feminists of not understanding the special ...
The Libertarian Case for Free Trade And Restricted Immigration
2014 11 25
It is frequently maintained that "free trade" belongs to "free immigration" as "protectionism" does to "restricted immigration." That is, the claim is made that while it is not impossible that someone might combine protectionism with free immigration, or free trade with restricted immigration, these positions are intellectually inconsistent, and thus erroneous. Hence, insofar as people seek to avoid errors, they ...
More News »