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Space Station Astronauts Make First 3D Printed Spare Part in Space

Photo Credit: NASA

Photo Credit: NASA

According to a Tuesday story in Cnet, the astronauts on the International Space Station have manufactured a spare part using a 3D printer. The feat has profound implications not only for space exploration, but also for the eventual settlement of the high frontier. The part in question was for the printer itself, “a faceplate for the extruder printhead, emblazoned with the logo for Made In Space, the company that designed and built the 3D printer for NASA, and the NASA logo.“

One of the limiting factors in space travel from the very first missions in the 1960s to the current era is that everything astronauts need have to be taken with them, including air, water, food, and spare parts. But, the new technology of 3D printing, or as some call it additive manufacturing, could change all of that. Now astronauts on deep space voyages or in future space settlements will be able to make their spare parts and tools to order.

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3D-Print Heart Used for Surgery at Morgan Stanley Children’s Hospital

3D printing has reached new applications and a Brooklyn surgeon recently used the three-dimensional technique repairing a congenital heart defect in a 2-week-old baby at Morgan Stanley Children’s Hospital.

The research to develop the 3D-print technique to create an actual replica of a human heart using MRI data was funded by Matthew Hearts of Hope, a Sherman based foundation. Funding for the use of 3D-print heart for the Morgan Stanley surgery was also paid for by the foundation.

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3-Year-Old Boy Born Without Fingers Gets “Iron Man” Hand Thanks to 3-D Printer

Photo Credit: LifeNewsA three-year-old Hawaiian boy received a robotic hand thanks to a 3D Printer. Nicknamed “Bubba”, Rayden Kahae was born without fingers due to Amniotic Band Syndrome (ABS), which occurs when an unborn baby becomes entangled in the fibrous string-life amniotic bands in the womb. The bands restrict blood flow and can cause a wide spectrum of clinical abnormalities.

West Palm Beach TV shares more:

His grandmother, Rulan Waikiki, says, “Bubba was born with ABS which is amniotic band syndrome. It’s where the baby’s hands end up without some fingers, some with none, couple little stumps instead of fingers.”

But it’s life as he knew it. And while he thrived, he too knew he was different.

“He knew from earlier on when he could notice that his sister had two hands and he didn’t, that he always said he doesn’t like that hand he wanted one like Tita’s,” Waikiki said.

Read more from this story HERE.

The Army's 3D-Printed Food Will Give Soldiers Personalized Meals

Photo Credit: Marines / Creative Commons

Photo Credit: Marines / Creative Commons

Three-dimensional printing is changing the way the Army treats injuries and builds bombs, and now the technology is poised to revolutionize how soldiers are fed. 3D printing will allow the Army to print food on demand, from pasta to pizza, and tailor its nutritional content to an individual soldier’s needs.

Feeding thousands of soldiers in the wilderness of a far-flung battlefield has never been an easy task. The food served to Army personnel needs to be unspoiled, nutritious, and reasonably tasty. For decades, soldiers have dined on Army-supplied Meals, Ready to Eat, but MREs are usually pretty unappetizing and limited to 24 options like “beef taco filling” served in a tinfoil bag. You couldn’t even get a pizza until last year when Army researchers developed a groundbreaking pizza that stays fresh for three years.

But 3D printing could change that. While most current methods for 3D printing food pile layers of nutritional goo on top of each other, the Army is looking to use ultrasonic agglomeration, which binds particles together by shooting ultrasonic waves at them. This approach, explained Army Magazine in its July issue, affords them great flexibility when it comes to printing varied meals—adding some additional options to the menu.

“You would like a sandwich, where I would like ravioli. You would print what you want and eliminate wasted food,” Mary Scerra, an Army food technologist at the Natick Soldier Research, Development, and Engineering Center (NSRDEC) in Massachusetts, told Defense One.

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Rebuilding Limbs with Ingenuity and a 3-D Printer

Photo Credit: Timoteo Freccia / Not Impossible

Photo Credit: Timoteo Freccia / Not Impossible

Mick Ebeling arrived in Sudan with little more than a toolbox, rolls of plastic and two microwave-size 3-D printers.

He had endured a weeklong journey from Los Angeles, with stops in London, Johannesburg and Nairobi before reaching Juba, the capital of South Sudan. From there, he flew on a small twin-engine plane to Yida, where at a refugee camp he found Daniel Omar.

Ebeling had read a magazine article a few months earlier about the 16-year-old, whose hands and forearms had been blown off two years ago during an airstrike launched by the Sudanese government. The boy’s plight resonated with Ebeling, who tracked down the remote hospital where Daniel had received treatment. Over Skype, Ebeling told Daniel’s doctor: I think I can help.

After meeting in Yida, Ebeling and Daniel caught an 11-hour ride in the back of a Land Cruiser to Gidel, Sudan, a volatile region in the Nuba Mountains where Daniel’s doctor tends to amputees and other victims of the civil war plaguing the country.

In a small tin shed, Ebeling connected a 3-D printer to a laptop. The printer began melting plastic to form three-dimensional pieces, which he then joined together like Legos. He worked off a design created by a carpenter friend who, after accidentally severing four fingers with a table saw, had built his own prosthesis.

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The First 3D Printed Organ — a Liver — is Expected in 2014

Photo Credit: Organovo

Photo Credit: Organovo

Approximately 18 people die every day waiting for an organ transplant. But that may change someday sooner than you think — thanks to 3D printing.

Advances in the 3D printing of human tissue have moved fast enough that San Diego-based bio-printing company Organovo now expects to unveil the world’s first printed organ — a human liver — next year.

Like other forms of 3D printing, bio-printing lays down layer after layer of material — in this case, live cells — to form a solid physical entity — in this case, human tissue. The major stumbling block in creating tissue continues to be manufacturing the vascular system needed to provide it with life-sustaining oxygen and nutrients.

Living cells may literally die before the tissue gets off the printer table.

Organovo, however, said it has overcome that vascular issue to a degree. “We have achieved thicknesses of greater than 500 microns, and have maintained liver tissue in a fully functional state with native phenotypic behavior for at least 40 days,” said Mike Renard, Organovo’s executive vice president of commercial operations.

Read more from this story HERE.