Surgeons transplant ‘dead’ hearts into patients for the first time ever

heart pump

A specialized fluid and pump has been developed that provide the heart with oxygen, reducing damage and preserving the tissue.

Two Australian patients have had hearts successfully transplanted that had been dead for over 20 minutes thanks to a new method of preservation. The ability to save hearts that have stopped beating will drastically widen the amount of organs available, possibly suiting the needs of 30% of those on the transplant wait list. The research was a joint effort between Victor Chang Cardiac Research Institute and Sydney’s St. Vincent’s Hospital, with Professor Bob Graham leading the team.

 

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Will Bitcoin become a policy issue for the U.S. Congress?

congress

Digital currency may soon become an issue that could unite US politicians.

Recent US Congresses have been some of the least productive in the country’s history, and the 113th Congress has been no different. The sheer number of policy-related issues tabled since January 2013 has put the current Congress on pace to become the least productive in the nation’s history, rivaling the 112th Congress in how few laws it could ultimately pass.

 

 

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More U.S. manufacturers are moving production back from China

manufacturing

U.S. based executives see a larger share of their manufacturing capacity will be in the U.S. in 5 years.

The number of U.S. manufacturers moving home is growing. According to a new survey from The Boston Consulting Group (BCG), more U.S. companies are moving production back from China.

 

 

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Researchers develop artificial spleen that cleans up blood infections

biospleen

The ‘biospleen’ uses protein-equipped nanobeads and a magnet to cleanse blood of pathogens.

Researchers at the Wyss Institute for Biologically Inspired Engineering have developed a high-tech method to rid the body of infections — even those caused by unknown pathogens. A device inspired by the spleen can quickly clean blood of everything from Escherichia coli to Ebola, researchers report on 14 September in Nature Medicine.

 

 

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New microscope captures ultra-high-resolution movies of live 3D biomolecules

microtubules-in-mitosis

A single HeLa cell in metaphase (during mitosis), imaged by a lattice light sheet microscope.

A new imaging platform called a “lattice light sheet” developed by Nobel laureate Eric Betzig and colleagues at the Howard Hughes Medical Institute’s Janelia Research Campus is a significant leap forward for light microscopy. It captures high-resolution images rapidly and minimizes damage to cells, so it can image the three-dimensional activity of molecules, cells, and embryos in fine detail over longer periods than was previously possible, according to the HHMI scientists. (Videos)

 

 

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Minnesota could soon see solar arrays lining its highways

highway-solar

Minnesota to launch solar highways.

Solar arrays could soon be seen along the public rights-of-way that line the state’s highway in Minnesota. The Minnesota Department of Transportation has released a request for proposal (RFP) accepting bids to build and manage solar arrays, which would provide the state’s grid a new and reliable source of clean energy for at least 20 years.

 

 

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Performance and convenience are the biggest attraction to electric cars for consumers

Electric cars still not appealing to Israelis

Environmental benefits are not the biggest attraction to electric cars.

People love to categorize things. Sometimes people categorize too quickly and too simply. Electric cars are linked to their environmental benefits and being green, but the electric cars’ performance and convenience benefits are the biggest electric car attractions for most consumers.

 

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Data mining reveals how news coverage varies around the world

data mining news

How well does nature reflect the pattern of real events around the world? It’s natural to assume that people living in a certain part of the world are more likely to read, see and hear about news from their own region. But what of the international news they get—how does that compare to the international news that people in other parts of the world receive?

 

 

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Will we have any privacy when everyday objects are connected to the Internet of Things?

pivacy

Consumers who are wary of privacy can  take some comfort in the settings tab of our smartphones or browsers, which allow us to tell a device not to track our location or monitor what we are reading. But what can they do when the internet-connected device is inside their body or mounted on a city lamp-post? (Video)

 

 

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Top 10 crazy devices the secret service could use to put a stop to White House fence jumping

fence jumping

A White House gate crasher bypassed an unlocked, manual front door and two guards and made it deep into the White House last month, while two K-9s managed to halt a would-be uninvited guests. So far, this year, there have been at least five intrusions on White House grounds demonstrating that maybe Secret Service officers could use some help protecting President Barack Obama.

 

 

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Nose cells transplanted into spinal cord enable paralyzed man to walk again

Darek Fidyka walks with the aid of leg-braces and a walking frame

Darek Fidyka walks again after pioneering spinal surgery.

The same cells that give him his sense of smell are also helping Darek Fidyka walk again.  Fidyka was paralyzed after a knife attack in 2010. He can now walk after doctors in Poland transplanted nerve cells from his nose into his severed spinal cord. The successful operation was the first of its kind for regenerative medicine, and Fidyka is believed to be the first man to walk again after having a completely severed spinal cord.

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