World’s First Luxury Space Hotel – Aurora Station Hopes To Launch in 2022 And The Von Braun Station’s Space Hotel With Artificial Gravity Will Be In Orbit By 2025 With Cruise Ship-Style Amenities

World’s First Luxury Space Hotel Called Aurora Station Hopes To Launch in 2022 And The Von Braun Station’s Space Hotel With Artificial Gravity Will Be In Orbit By 2025 With Cruise Ship-Style Amenities

Californian company The Gateway Foundation has released plans for the Von Braun Station, a cruise ship-style hotel floating among the stars.

1. The Gateway Foundation is building a space hotel, based on the concepts of a Nazi and American rocket scientist Wernher von Braun.
2. The space station is expected to be operational by 2025.
3. The company plans to assemble it in orbit, using robots and drones.

The aim is to get the hotel off the ground by 2025 and make it fully operational for travel by 2027. Terrestrial construction on the Gateway Foundation’s project is set to begin October 1, 2019.

Modern luxury interiors help ground the space, which will have artificial gravity.
von-braun-space-station-hotel-lounge

The Von Braun station is just one such space-based tourism option in development. Also planning to propel people into space are Virgin Galactic, Elon Musk’s SpaceX company and Amazon CEO Jeff Bezos’ Blue Origin aerospace company, not to mention the International Space Station — which recently announced the possibility of commercial collaborations.

The Von Braun Station is also not the only space hotel design in the works. Earlier in 2019, US-based space tech startup Orion Span released plans for a luxury space hotel called Aurora Station, which it hopes to launch in 2022.

Aurora Station aims to sleep just 12, whereas the Von Braun Station will sleep 352 people with a maximum capacity of 450.

The Von Braun Space Station is the world’s first space hotel.
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Among the stars
According to digitally rendered video and images released by the Gateway Foundation, the station resembles a rotating wheel, comprised of 24 modules, orbiting the Earth.

But how would the physics of the hotel work?

Tim Alatorre, a senior design architect at the Gateway Foundation, says the rotating wheel would create a simulated gravity.

“The station rotates, pushing the contents of the station out to the perimeter of the station, much in the way that you can spin a bucket of water — the water pushes out into the bucket and stays in place,” he tells CNN Travel.

“Eventually, going to space will just be another option people will pick for their vacation, just like going on a cruise, or going to Disney World.” Mr Alatorre added. But before you start counting your coffers to ensure a cabin on the station, there have been questions raised about the logistics of the project and its ambitious launch date.

Near the center of the station there’s no artificial gravity, Alatorre says, but as you move down the outside of the station, the feeling of gravity increases.

The Gateway Foundation’s hotel design is named for Wernher von Braun, an aerospace engineer who pioneered rocket technology, first in Germany and later in the United States.

SpaceX Starship and The Von Braun Rotating Space Station

This could be viewed as a controversial move. While living in Germany, von Braun was involved in the Nazi rocket development program. He later worked on the Apollo space program in the United States.

The name was voted for by the Gateway Foundation members because the station is based on designs von Braun sketched out some 60 years ago.

“The basic physics of the station hasn’t changed since the 1950s, the way the station rotates,” says Alatorre.

The main difference is the modern materials — new metal alloys, carbon composites, 3D printing, and launchpad technology that, says Alatorre, make a space hotel more probable in our current era.

Space tourism is an expensive game — Richard Branson’s Virgin Galactic plans to launch passengers into sub-orbital space at the hefty sum of $250,000 per person, per trip.

Meanwhile, Aurora Station says a stay in its space hotel will cost an eye-watering $9.5 million.

Price-wise, in the early phases the Von Braun hotel will also be catering to those with dollars to spend, but the foundation is hoping to make it equivalent to “a trip on a cruise or a trip to Disneyland.”

Warm aesthetic
So what will Von Braun Station be like inside?

Alatorre says the hotel’s aesthetic was a direct response to the Stanley Kubrick movie “2001: A Space Odyssey” — just maybe not in the way you might think.

“It was almost a blueprint of what not to do,” says Alatorre. “I think the goal of Stanley Kubrick was to highlight the divide between technology and humanity and so, purposefully, he made the stations and the ships very sterile and clean and alien.”

Instead, Alatorre wanted to bring a slice of the earth to space, to avoid a laboratory, overly Star Trek-esque feel.

Onboard, there’ll be warm suites with carpets and stylish monochrome touches and chic bars that wouldn’t look out of place back on Earth, just with star-gazing views.

There will also be plenty of fun recreational activities for guests to enjoy, says Alatorre.

“We’re going to have a number of different recreation activities and games that’ll highlight the fact that you’re able to do things that you can’t do on Earth,” he says. “Because of the weightlessness and the reduced gravity, you’ll be able to jump higher, be able to lift things, be able to run in ways that you can’t on Earth.”

A sport that’s intriguingly called “supersize basketball” is one such concept, according to Alatorre.

‘Starship culture’
If it all sounds like a space-age gimmick, Alatorre is emphatic that the concept will have widespread, enduring appeal.

“People will want to go and experience this just because it’s a cool new thing and they’ve never done it before,” he admits.

“But our goal — the overall goal of the Gateway Foundation — is to create a starship culture where people are going to space, and living in space, and working in space and they want to be in space. And we believe that there’s a demand for that.”

That means having space be a place where thousands of people are “living, working and thriving.”

The Gateway Foundation also intends the space station to be used for research purposes, as well as asteroid mining.

Alatorre says the Von Braun hotel wants to be “the first in orbit,” but that even if the Gateway Foundation doesn’t launch by 2025, the company knows one of its competitors will.

Space tourism is the future, he says, and the Gateway Foundation believes that the future’s imminent.

Sustainability in space
Given the design is still exactly that — just a design — there are some questions that remain unanswered about how the space hotel will function in actuality.

For example, it’s been suggested that living in low gravity for an extended period of time is damaging to the human body. While vacationers will probably only visit the hotel for a few weeks, staff will plan to be there for six months to a year.

They’ll adjust schedules as needed, says Alatorre, but right now, the foundation thinks this proposition would be “perfectly safe.”

There’s also the sustainability question, as people look for more eco-friendly vacations, surely going to space is not the solution?

Alatorre points to SpaceX’s Raptor engine, which uses methane instead of petroleum-based fuel, suggesting “eco-friendly” rocket designs are the future.

He says recycling will be woven into the fabric of the space hotel.

“On the station itself, it’s going to be about the most environmentally friendly vacation you’ll ever have. Because we’re recycling everything,” says Alatorre.

“There’s no amount of water or trash or waste that is going to be discarded, everything will be recycled, reused, stored, converted to some other form.”

From moonshots to Mars
The US government recently vowed to revisit our lonesome natural satellite within five years, but the real action is arguably elsewhere as a trio of companies bankrolled by billionaires – Richard Branson’s Virgin Galactic, Jeff Bezos’ Blue Origin and Elon Musk’s SpaceX – compete to conquer the final frontier.

The obstacles are formidable; the progress is remarkable. Whether or not we witness commercial space travel take off in 2019 (in both senses of the phrase), the expert analysis of Stanford University’s Professor G. Scott Hubbard – a former director of NASA’s Ames Research Center – suggests that we stand on the threshold of a new era.

After the moonshot, the US wants to send astronauts to Mars. And then? Because we won’t stop there. Michael Collins, who piloted the Apollo 11 Command Module around the Moon as Armstrong and Buzz Aldrin bounded across its sterile surface, expressed this ever so well: ‘It’s human nature to stretch, to go, to see, to understand,’ he said. ‘Exploration is not a choice, really; it’s an imperative.’

Or as another Buzz might say: to infinity and beyond.

The Grand Tour redux
So will my children ever enjoy a Grand Tour of the Solar System, as envisaged in NASA’s charming Visions of the Future posters? (Do check them out.) Will they stand in the shadow of Mars’ Olympus Mons, which rears to more than twice the height of Everest? Will they gape at the raging auroras of Jupiter, hundreds of times more powerful than our own Northern Lights? Will they sail the methane lakes of Titan, Saturn’s most enigmatic moon?

Alas, no. If it comes to pass, such a journey would be the preserve of a privileged few for many generations; just as the original Grand Tour of Europe was restricted to the aristocracy, so a round-trip of our galactic neighbors would remain beyond the reach of all but a coterie of plutocrats for the foreseeable future.

There’s a fair chance, however, that my children’s generation will see the curvature of the Earth from a sub-orbital flight, and some of them might, just might, leave a footprint on the Moon (thanks to Wallace and Gromit, Harvey already spends a lot of time speculating about this possibility).

Will our children's children evolve into a spacefaring species? © James Whitaker : Getty Images

However, the company remain committed to their vision, viewing the Von Braun Station as the first step in mankind’s journey to colonize, and seemingly commodify, space, with the company planning to build further stations (including a hotel that can accommodate up to 3000 people per month), before colonizing Mars and mining the asteroid belt for raw materials.

Find out more about the project on the company’s official website https://gatewayspaceport.com

NASA Telescope Found A Solar System With 7 Rocky Of Earth-sized, Habitable-Zone Planets Around The TRAPPIST-1 Star

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#Space #NASA #Planets #Feb2017

NASA Telescope Found A Solar System With 7 Rocky Of Earth-sized, Habitable-Zone Planets Around The TRAPPIST-1 Star, Are Relatively Close To Us; Located ~40 Light-Years Away, With The Potential to Support Water – And Even Maybe Life

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NASA has discovered seven planets with Earth-like qualities orbiting a nearby star making them among the strongest candidates in the continued search for extraterrestrial life among known exoplanets, or planets that exist outside of our own solar system.

“This discovery could be a significant piece in the puzzle of finding habitable environments, places that are conducive to life,” said Thomas Zurbuchen, associate administrator of the agency’s Science Mission Directorate in Washington. “Answering the question ‘are we alone’ is a top science priority and finding so many planets like these for the first time in the habitable zone is a remarkable step forward toward that goal.”IMG_0139

The new results were published Wednesday in the journal Nature, and announced at a news briefing at NASA Headquarters in Washington.

NASA & TRAPPIST-1: A Treasure Trove of Planets Found – VIDEO

These new planets all inhabit another solar system which includes seven planets that have a relatively warm climate, as well as rocky terrain, both of which are promising signs in terms of identifying starting points for the search for both water and life. The planets all orbit TRAPPIST-1, a so-called ‘ultracool dwarf’ star, which unfortunately does not mean that it shares characteristics with Gimli from the Lord of the Rings.

Instead, the TRAPPIST-1 star is just a tenth the size of our own sun, and only gives off around a quarter of the radiant heat. The planets are far nearer the sun, too: the one closest in has a ‘year’ (the time it takes it to orbit the star) of a little over one day, and the one the furthest out completes its own annual cycle in only 20 days.

“This is the most exciting result I have seen in the 14 years of Spitzer operations,” said Sean Carey, manager of NASA’s Spitzer Science Center at Caltech/IPAC in Pasadena, California. “Spitzer will follow up in the fall to further refine our understanding of these planets so that the James Webb Space Telescope can follow up. More observations of the system are sure to reveal more secrets.”

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Following up on the Spitzer discovery, NASA’s Hubble Space Telescope has initiated the screening of four of the planets, including the three inside the habitable zone. These observations aim at assessing the presence of puffy, hydrogen-dominated atmospheres, typical for gaseous worlds like Neptune, around these planets.

Read more via:

https://www.nasa.gov/press-release/nasa-telescope-reveals-largest-batch-of-earth-size-habitable-zone-planets-around

For more information about Spitzer, visit:

https://www.nasa.gov/spitzer

For more information on the TRAPPIST-1 system, visit:

https://exoplanets.nasa.gov/trappist1

For more information on exoplanets, visit:

https://www.nasa.gov/exoplanets 

-end-

Felicia Chou / Sean Potter
Headquarters, Washington
202-358-1726 / 202-358-1536
felicia.chou@nasa.gov / sean.potter@nasa.gov

Elizabeth Landau
Jet Propulsion Laboratory, Pasadena, Calif.
818-354-6425
elizabeth.landau@jpl.nasa.gov

A Unique Detection Device with FDA Approved for an Early Breast Tumor

MOQIPEOPLE INSIDER:

iBreastExam (iBE), A Unique Detection Device with FDA Approved for an Early Breast Tumor – Now is Available for Commercial Use in the USA and India.

iBreastExam (iBE) is a quick and convenient breast health check. It is an early indication test like blood pressure monitor, glucometer or pulse oximeter. iBreastExam can be made available to women in the privacy and comfort of their home. HR managers can organize breast health camps in the office premises and governmental health agencies can make early detection accessible to women around the world.

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iBreastExam (iBE) Received US FDA 510k Clearance as ” Breast Lesion Documentation System” since April 2015. iBreastExam (iBE) now is available for commercial use in the USA and India.

iBreastExam™ (or iBE) is a game-changing technological breakthrough for countries and regions with rising incidence of breast cancer, most cases presenting at late stages and limited to no access to early detection for most women. iBreastExam™ harnesses the power of innovative sensor technology, software computing and mobile revolution, such that a doctor or any health-worker can offer objective and effective breast examinations, with ease and comfort.

iBE™ Quick Facts

  • Bilateral breast exam within 5 minutes (with results at the point-of-care)
  • Accuracy to detect clinically relevant breast lesions higher than 85%
  • Usable by any health-worker or doctor. No pain, No radiation.

*iBE™ is developed by the makers of NoTouch BreastScan™.

iBE™ was originally invented at Drexel University in Philadelphia, PA. iBE™’s sensor technology accurately assesses & identifies tissue elasticity differences between hard & stiff breast cancer tumors versus normal, benign breast tissue. The patented tactile sensor technology using Piezoelectric Sensor Array, invented by the scientists and doctors at Drexel University is a novel, quantitative and low-cost elastic modulus (E) and shear modulus (G) sensor that can measure tissue compression and shear stiffness either by top down or lateral touching of the skin surface. iBE™’s ability to apply a force and measure the displacement electrically, all within the sensor, makes for an ideal ‘electronic palpation’ sensor for in-vivo breast imaging.

Translational research and commercialization of iBreastExam innovation is backed by R&D funding from Drexel University, Coulter Foundation, University City Science Center’s QED and DHA Program, Pennsylvania Department of Health’s CURE Grant and Unitus Seed Fund’s StartHealth Program.

Read more info via:

http://www.ibreastexam.com

http://www.notouchbreastscan.com/about.html

A Vietnamese American ’Spacecraft Dressmaker’ works at JPL for 16 years

MOQIPEOPLE of The Week:

#Fashion #SpacecraftDress #Science #Tech

Lien Pham, a Vietnamese American who’s working for Jet Propulsion Laboratory, California Institute of Technology for 16 years as a ’Spacecraft Dressmaker’.

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Lien Pham’s family left Vietnam in 1978. At the time, they were persecuted as Roman Catholics in a Communist country. Her family also had ties to the deposed South Vietnamese government and were targeted for political persecution.

When she first came to the U.S., her family settled in Los Angeles, and she found a job making lingerie for Olga. That was the only job I could get with her skills and limited English language ability. She made only $2.10 an hour.

To find a better job, she decided to learn a new skill. I attended a trade school in the San Fernando Valley [an area of Los Angeles] at night. They had basic courses in electronic assembly, which trained me in soldering and cabling.

In the 1980s, the aerospace industry in Southern California was booming. She found jobs at two big companies, Data Metrics and Litton, Inc., doing cabling for terrestrial vehicles and space satellites.

Lien Pham’s been making thermal blankets at NASA’s Jet Propulsion Laboratory, Pasadena, California, for 16 years.

Spacecraft electronics are unique — they’re not like what you find at an electronics store at a mall. It takes a lot of skill to connect all the cables. Just as clothing can be sewn too tight or too loose, thermal blankets — the glinting material each spacecraft is wrapped in to regulate its temperature — have to be cut to form. A thermal blanket has to provide just the right amount of heat — not too much and not too little — for the spacecraft to operate correctly.

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Pham is a member of Flight Technicians Services, a group at JPL that contributes to all stages of spacecraft assembly. Her particular team, which designs and fabricates the protective thermal blankets, is called the shield shop.

At JPL, a place known for complex engineering, Pham has a different background: she began her career as a seamstress after her family immigrated to the U.S. from Vietnam. Her experience behind a sewing machine has informed how she makes thermal blankets.

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What kind of materials go into a thermal blanket?

We use multiple layers of Mylar films with Dacron netting to separate them. For the outermost surface, we use Kapton film or Beta cloth, which resist temperature change.

We also use gold Kapton, which is good for conducting electricity. There’s a black material called carbon field Kapton. That’s for a charged environment, with a lot of electricity. It dissipates the charge.

What’s the toughest material to work with?

Teflon. Some spacecraft require it, but tape doesn’t stick to its surface. Tape is a part of the blanket-making process. At one point, we asked, “How are we going to build the material if the tape’s not sticking?” We came up with a fabrication method that creates a hem like you would see in clothing, where the material is folded and then sewn.

What kind of tools do you use?

We use commercial sewing machines designed for thick material such as denim. It has a walking feed that pulls in the material and cuts our sewing thread automatically. We also use a variety of hand tools like a measuring scale, scissors, surgical scalpels, hole punches, a heat gun, leather punch and weight scale.

Any advice for someone who is interested in space and JPL, but doesn’t necessarily have a science or engineering background?

Work hard and keep an open mind. It’s never too late to learn and take classes. There are a lot of people at JPL who didn’t start in science or engineering, but almost all of them have the drive to learn new skills or search for training.

Read more info via:

http://www.jpl.nasa.gov/news/news.php?feature=6708

NASA’s “Bed Rest Study” Campaign One Begins 2017

MOQIPEOPLE INSIDER:
#Space #Astronaut #Nasa

– NASA’s “Bed Rest Study” –
Campaign One Begins: 2017
Location: DLR; Cologne, Germany

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Description: To study the effects of pressure on astronauts’ eyes and optic nerve in space, 12 volunteers will spend 30 days in bed with a head-down tilt and in .5% carbon dioxide. This will mimic the environment thought to cause vision problems in astronauts.

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Read and watch more info via:

1) https://www.nasa.gov/analogs/envihab/bed-rest-faqs
2)https://www.nasa.gov/audience/foreducators/lying-around.html

 

THE SCIENCE OF NEW BREAKTHROUGH IN HAIR GROWTH

MOQIPEOPLE INSIDER:

HairMax introduces newest hair growth laser device, the LaserBand 41 with Breakthrough Flex-fit design at Beauty Tech, CES 2017 in Las Vegas.

HairMax announces the launch of the new LaserBand 41, the first hair growth laser device with Flex-fit design for a comfortable, hands free treatment experience at CES 2017.
IMG_7170Read more info and watch via:

http://www.hairmax.com

15 Days Left for Designing and Dealing With Poop for Astronaut In A Spacesuit

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#Science #Space #Astronauts #SpaceSuit #Design

15 Days Left – How to get involved with NASA? Crowdsourcing ideas for NASA’s Space Poop Challenge – If You know the Best Way to Poop in a Spacesuit, the Agency Wants to Hear It (The Deadline is Dec. 20. 2016)

Got A Great Idea For Designing and Dealing With Poop In A Spacesuit? Space Poop Challenge: NASA Seeks Solutions To Astronauts’ Potty Problems

Since 2011, NASA has been using crowdsourcing to help them solve some of the problems that crop up on the International Space Station (ISS), from coming up with solutions to the difficulties of astronauts exercising in space, and the risks of Galactic.

The space agency is seeking solutions “for fecal, urine, and menstrual management systems to be used in the crew’s launch and entry suits over a continuous duration of up to 144 hours (6 days).” 

NASA is asking for everyone’s help making the solar system’s most portable port-a-potty in coming up with new ways they can handle needs the human beings who are astronauts have in terms of waste. 

“What’s needed is a system inside a space suit that collects human waste for up to 144 hours and routes it away from the body, without the use of hands.  The system has to operate in the conditions of space — where solids, fluids, and gases float around in microgravity (what most of us think of as ‘zero gravity’) and don’t necessarily mix or act the way they would on earth. This system will help keep astronauts alive and healthy over 6 days, or 144 hrs,” NASA explained in a statement.

Currently, astronauts wear diapers during launching, landing and spacewalking. However, diapers are only a very temporary solution, and can’t provide adequate protection for longer than one day. Given that astronauts can find themselves in spacesuits for up to 10 hours at a time — or up to 6 days if something catastrophic happens while in space — a new solution is sorely needed.

Robonaut is the robotic astronaut on the International Space Station. NASA

The new system would be included in NASA’s Modified Advanced Crew Escape Suit that will be used during the first crewed Orion missions. The winners will be announced Jan. 31, 2017, and NASA will award up to three prizes — adding up to a total of $30,000 — for the best ideas.

So, if you think you are up to this scatological challenge, you can submit your proposal here before Dec. 20. After all, as the folks over at NASA helpfully point out: “when you gotta go, you gotta go. And sometimes you gotta go in a total vacuum.”

The “Space Poop Challenge” — that’s what it’s called, we’re not making this up — is the latest project of the NASA Tournament Lab, a program to invite members of the public to help come up with “novel ideas or solutions” for space-related problems. It’s hosted on HeroX, a crowdsourcing platform.

And here’s the challenge: Create an “in-suit waste management system” that can handle six days’ worth of bathroom needs.

The logistics of pooping in space, in general, have long been resolved. Astronauts at the International Space Station, orbiting the Earth for months, have some noisy contraptions with vacuums, fans, hoses and bags that take care of business.

But those space toilets won’t fit in a pressurized spacesuit — and they certainly aren’t hands-free.

“How has NASA handled this in the past? Well, for one thing, they weren’t handling it for 6 days,” HeroX explains.

Basically, when astronauts are in spacesuits they stick with diapers to handle waste. That’s fine for a few hours.

But someday NASA might send an astronaut on a mission that calls for spending days at a time in a suit.

NASA is looking for an idea for a solution that would collect feces, urine and menstrual fluid without relying on gravity, and then keep all that waste away from the body. And the astronaut has to be able to move, sit and squeeze into tight places without a problem. And it can’t take more than five minutes to implement the system. And it can’t cause any air leakage in the pressurized suit. And it has to be entirely hands-free in its operation. And it needs to work for both men and women of “varying size and weight.” And ideally it would be comfortable — physically, emotionally and psychologically — for the astronauts.

There’s nothing on the market now that comes close to achieving this, NASA says.

“Current commercial products that provide urine waste management utilize gravity to route and collect urine away from the body. Some require the use of hands,” the HeroX site notes. “No commercial products have been found that provide fecal waste management for a 144-hour period with or without the use of hands.”

NASA says that out of all the ideas presented through HeroX, up to three will be awarded, with up to $30,000 total in prize money. There’s a possibility that the idea might be implemented and your idea would actually help an astronaut find relief in space, although there’s no guarantee.

The deadline is Dec. 20. You can find more information about the contest here.

Space Poop Challenge

Description:  The US National Aeronautics and Space Administration (NASA) seeks proposed solutions for fecal, urine, and menstrual management systems to be used in the crew’s launch and entry suits over a continuous duration of up to 144 hours. An in-suit waste management system would be beneficial for contingency scenarios or for any long duration tasks.

Sponsoring/Partner Organizations:  NASA

Benefits of Participation/Awards Available:  $30,000

Open Date: October 11, 2016 Submissions Open

Close Date: December 20, 2016 Submission Deadline

Readmore info via:

https://herox.com/SpacePoop/overview

https://www.nasa.gov/feature/space-poop-challenge

A New Gold Standard for Artificial Joints (Titanium + gold) – High Hardness in the Biocompatible Intermetallic Compound β-Ti3Au

MOQIPEOPLE INSIDER:

#Science #Materials #TitaniumGold

#MedicalCare #HealthWellness

A New Gold Standard for Artificial Joints (Titanium + gold) – High Hardness in the Biocompatible Intermetallic Compound β-Ti3Au

Rice Lab Discovers Titanium-Gold Alloy that is Four Times Harder than Most Steels

Titanium is the leading material for artificial knee and hip joints because it’s strong, wear-resistant and nontoxic, but an unexpected discovery by Rice University physicists shows that the gold standard for artificial joints can be improved with the addition of some actual gold.

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“This began from my core research,” said Morosan, professor of physics and astronomy, of chemistry and of materials science and nanoengineering at Rice. “We published a study not long ago on titanium-gold, a 1-to-1 ratio compound that was a magnetic material made from nonmagnetic elements. One of the things that we do when we make a new compound is try to grind it into powder for X-ray purposes. This helps with identifying the composition, the purity, the crystal structure and other structural properties.

“When we tried to grind up titanium-gold, we couldn’t,” she recalled. “I even bought a diamond (coated) mortar and pestle, and we still couldn’t grind it up.”

Morosan and Svanidze decided to do follow-up tests to determine exactly how hard the compound was, and while they were at it, they also decided to measure the hardness of the other compositions of titanium and gold that they had used as comparisons in the original study.

One of the extra compounds was a mixture of three parts titanium and one part gold that had been prepared at high temperature.

What the team didn’t know at the time was that making titanium-3-gold at relatively high temperature produces an almost pure crystalline form of the beta version of the alloy — the crystal structure that’s four times harder than titanium. At lower temperatures, the atoms tend to arrange in another cubic structure — the alpha form of titanium-3-gold. The alpha structure is about as hard as regular titanium. It appears that labs that had previously measured the hardness of titanium-3-gold had measured samples that largely consisted of the alpha arrangement of atoms.

The team measured the hardness of the beta form of the crystal in conjunction with colleagues at Texas A&M University’s Turbomachinery Laboratory and at the National High Magnetic Field Laboratory at Florida State University, Morosan and Svanidze also performed other comparisons with titanium. For biomedical implants, for example, two key measures are biocompatibility and wear resistance. Because titanium and gold by themselves are among the most biocompatible metals and are often used in medical implants, the team believed titanium-3-gold would be comparable. In fact, tests by colleagues at the University of Texas MD Anderson Cancer Center in Houston determined that the new alloy was even more biocompatible than pure titanium. The story proved much the same for wear resistance: Titanium-3-gold also outperformed pure titanium.

Morosan said she has no plans to become a materials scientist or dramatically alter her lab’s focus, but she said her group is planning to conduct follow-up tests to further investigate the crystal structure of beta titanium-3-gold and to see if chemical dopants might improve its hardness even further.

Additional co-authors include Pulickel Ajayan, Sruthi Radhakrishnan and Chandra Sekhar Tiwary, all of Rice; Tiglet Besara, Yan Xin, Ke Han and Theo Siegrist, all of Florida State; Fevzi Ozaydin and Hong Liang, both of Texas A&M; and Sendurai Mani of MD Anderson. The research was supported by the National Science Foundation, the Department of Energy, Texas A&M’s Turbomachinery Laboratory and the Florida State University Research Foundation.

Author Information

Eteri Svanidze, Tiglet Besara, M. Fevsi Ozaydin, Chandra Sekhar Tiwary, Jiakui K. Wang, Sruthi Radhakrishnan, Sendurai Mani, Yan Xin, Ke Han, Hong Liang, Theo Siegrist, Pulickel M. Ajayan and E. Morosan

  • 1Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA.
  • 2National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL 32310, USA.
  • 3Department of Mechanical Engineering, Texas A&M University, College Station, TX 77843, USA.
  • 4Materials Science and NanoEngineering, Rice University, Houston, TX 77005, USA.
  • 5Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX 77005, USA.
  • Corresponding author. Email: emorosan@rice.edu

Science Advances  20 Jul 2016:

Vol. 2, no. 7, e1600319

DOI: 10.1126/sciadv.1600319

Read more info via:

http://news.rice.edu

http://advances.sciencemag.org/content/2/7/e1600319

UCI Student Accidentally Creates A Rechargeable Battery That Lasts 400 Years

MOQIPEOPLE INSIDER:

UCI Student Accidentally Creates A Rechargeable Battery That Lasts 400 Years 

Scientists of the University of California in Irvine have developed a rechargeable battery that might be good for 400 years of power. The invention came about almost entirely by accident.

The researchers are still unsure as to why the combination of the gel and the gold wires make a super battery. But because gold is a very expensive material, the scientists want to try out a few alternatives before they start producing a marketable product.

Read more info via:

http://www.businessinsider.de/student-accidentally-invents-a-400-year-battery-2016-11

https://www.good.is/articles/nanobatteries-last-forever

A Smart USB Stick from DNA Electronics that Can Read for HIV Levels in Less Than 30 Minute

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#Tech #Biomedical #Science #Healthcare

A smart USB stick from DNA Electronics that can read for HIV levels in less than 30 minutes and needs just one drop of blood with the same ease as diabetics who check their sugar levels, has been created by scientists.

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This smart USB device created by scientists in Britain and the United States detects levels of HIV in a person’s blood and sends a report to a computer. At the moment, testing often requires costly and complex equipment that can take a couple of days to produce a result.

Dr Cooke added that this new technology could help HIV patients check their blood with the same ease as diabetics who check their sugar levels.

The researchers are also exploring whether the device could be used to test for other viruses – such as hepatitis.

Professor Chris Toumazou, the founder of DNA Electronics, the Imperial spin-out company behind the device, added: “This is a great example of how this new analysis technology has the potential to transform how patients with HIV are treated by providing a fast, accurate and portable solution.

“At DNAe we are already applying this highly adaptable technology to address significant global threats to health, where treatment is time-critical and needs to be right first time.”

The clever device, which can be read by a computer and laptop, only needs a drop of blood to diagnose the virus.

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According to UPI, HIV tests just made a giant leap forward in speed and affordability. That’s because researchers have developed a screening test for HIV that uses a USB stick to process data in a move they say vastly improves upon conventional methods.

DNAe is commercialising its pioneering semiconductor DNA analysis technology for healthcare applications where rapid near-patient live diagnostics is needed to provide actionable information to clinicians, saving lives by enabling early administration of appropriate treatment.

DNAe’s initial focus is on infectious disease diagnostics, where speed and DNA-specific information can make the difference between life and death. DNAe’s first product will be a diagnostic test for bloodstream infections for use in the management and prevention of sepsis. In October 2016, the Biomedical Advanced Research and Development Authority (BARDA) a division of the Assistant Secretary for Preparedness and Response (ASPR) in the U.S. Department of Health and Human Services (HHS) awarded DNAe a contract worth up to $51.9 million to develop Genalysis® for rapid diagnosis in two key applications; antimicrobial resistant infections and influenza.

A private company, with operations in London, UK, and Carlsbad, CA and Washington, DC, USA, DNAe has strong financial backing from its investors, including major shareholder Genting Berhad, a Malaysian-based global investor with a growing portfolio of cutting–edge life sciences companies.

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(4) https://youtu.be/eEA-hLOt9qA