The two sides of 3D printing in “Arms”

In what is called as the next big revolution in the world, 3D printing is slowly making its mark. A world where you can start downloading furniture, toys and other things you would need and print it yourself. Feels almost like technology utopia, but it does have its qualms.

A detailed guide to printing in 3D is already published on the blog before, you can read it here. I am today going to pen my thoughts about what’s the next few steps and where we might go from here. And yes for a seemingly innocent technology as well, there can be a dark side. (Never underestimate the mind of a human being). But before I go all dark and scary, lets start with the positive.

“Magic Arms” for Emma

 

Emma was born with arthrogryposis multiplex congenita (AMC), a rare disease that cripples joints and limbs. Because of this condition, the two-year-old girl couldn’t play with blocks, bring food to her mouth or hug her mother.

That is, until engineers at the Nemours/Alfred I. duPont Hospital for Children used a 3D printer to create a durable exoskeleton that helps her lift her arms. Emma was able to lift candy to her mouth for the first time while wearing the supportive plastic vest.

The Wilmington Robotic Exoskeleton (WREX) is made of hinged metal bars, resistance bands and tiny 3D printed parts. Emma calls them her “magic arms.” Emma was one of the first patients to wear the WREX. Now, about 15 of the hospital’s littlest patients are wearing the lightweight vests. The ease of 3D printing makes customization of parts possible. When a piece breaks, on-demand printers enable quick fixes. If a child outgrows a vest, the engineers can simply print larger parts out.

And Emma’s case is not just isolated, here are some more :

With advances like this one, and many others, you can quickly see the draw that many people have to 3D printing. It solves business problems, but more so, it solves life problems and changes lives.

And then come the “Fire Arms”

This summer, an American hobbyist used a thermoplastic machine to fashion parts for a homemade .22-caliber rifle.

Wisconsin engineer and amateur gunsmith Michael Guslick detailed on his personal blog how he used a Stratasys 3D printer and downloaded blueprints for the lower receiver — or frame — of an AR-15 firearm (the closest civilian variant of the M-16).

Guslick has been prototyping ideas for gun parts for years, but it did not occur to him until last year to use his Stratasys to build an actual firearm. “The concept is making its way to the hobbyist gunsmith,” he explained on the blog. He took pains to record how he made the 3D-printed weapon; as to the best of his knowledge, this is the first firearm in the world to be tested.

For the U.S. government, keeping tabs on the flow of physical weapons is proving to be a problem. 3D printing is only making matters worse: How do you control a digital pattern that people can use to print guns in their living rooms?

However, if metal materials become available for home printers, it could become possible for hobbyists to one day print an entire gun. Gun-enthusiast groups like “Defense Distributed” even set up a crowdfunding page (known as “Wiki weapon”) to usher into existence the first fully 3D printed gun. Indiegogo recently shut down its page, citing “unusual account activity.”

In related news, the army recently deployed a 3D printing kit to Afghanistan, including an industrial CNC machine, plasma cutters and more, so soldiers could built weapons on the spot, without needing to ship equipment from overseas.

So well the sort of other “arms” to be printed are not al that great for mankind. Who is to say this will not lead to another incident like the one at the opening of Dark Knight Rises. Access to many weapons easy, is not really something that the engineers would have thought when they made the first.

What I think 

Well there will always be people who will use technology for bad, I think the example of the nuclear weapon is the largest that anyone can give. But the promise of clean energy is worth the scare. Similarly these extremities will always exist in technology, its upto when we will be able to justify the good to bad is when the true potential comes through. In fact, I am a believer that saving one “Emma” is worth a lot more than potentially creating havoc.

What do you guys think ? let me know.

The 7th Sense and the Indian origin of Kung Fu

I love movies, I love the fact that we can be lost in the movie forgetting all the woes for a while. But then there are movies that make you think, and we would all agree that these type of movies seem to be the best.  I am not a person that usually enjoys movies in languages that I don’t understand. Yes, subtitles are a must but I always believe that Sub titles do not completely translate the dialog exactly.So, well when a close friend recommended a movie that too Tamil movie, I was initially a bit skeptical.

Anyway back to the movie in question, the name of the Movie is 7am arivu, literally translated it means the 7th sense. The movie is loosely based on facts and added fiction to come up with a decently gripping storyline. The movie follows the exploits of Bodhidharma. If you don’t know who that is, well like most Indians you would not. But according to history books, he was the third son to a South Indian King and is the founder of the Zen form of Buddhism along with wait for it, Kung Fu. Here is a trailer of the movie.

Yes, you read that right, Kung Fu. It is believed that Bodhidharma trained the monks at the Shaolin Temple seeing their bad state of health and the martial arts took shape. Interestingly most Indians are unaware of this, but this could be our biggest contribution to the Chinese world. Now well like usual the Inquisitive Mind went in to do some research about Bodhidharma and the truth of the situations, here are the findings.

Bodhidharma was born in Kanchipuram,Tamil Nadu.His original name was Bodhitara.He was born as a prince in pallava dynasty around 440 AD. Some accounts shows that he would’ve been came from Persia , but there was no manuscript evidence to prove it. He was the third child of King Pallava. Being a follower of Buddhism , be was religioussly became a buddisht monk during the 5th/6th century and also credited for zen arts. Hence starting the Zen form of Buddhism. He arrived to china during the Liu Song Dynasty founded by King Liu Yu.

In one legend, Bodhidharma refused to resume teaching until his would-be student, Dazu Huike, who had kept vigil for weeks in the deep snow outside of the monastery, cut off his own left arm to demonstrate sincerity. Shaolin monks and disciples follow a unique practice among Buddhists in that they greet each other using only their right hand.

There is a complete and interesting history and life of Bodhidharma put together at this link which will give more insights and a very fairy tale or storybook type line to Bodhidharma’s life. Interested people should check it out.

The movie however just touches on some highlights of his life, as well as tries to bring into the future the personality of Bodhidharma in the quest of relevance. Although the song and dance, provide the indian movie factor, the movie all in all does a fair job at keeping you interested in the plotline although it is a fairly anticipated ending. The movie also boldly enters into territories of Genetic Memory and such to provide some scientific touch in the movie, the interfaces on the computers etc provide some geek eye candy with Sruthi Hasan providing just the Eye candy.

The first section of the film detailing Bodhidharma’s exploits in China is definitely the best part of the film. There is very little dialogue and Surya makes the most of his very expressive eyes to convey the various trials Bodhidharma has to undergo. While copious amounts of research appear to have gone into the making of the film, in this section it has paid off and it makes for a strong opening. Sadly though this isn’t maintained. The story has a lot of potential as it mixes science fiction with a disaster movie theme and a dash of Indian masala romance but it doesn’t quite gel. The most overused part of the movie however is Hypnosis, and I am not too sure about it. Does make for an interesting movie plot though, oh enough with the spoilers, I can see some of you already not wanting to read the rest.

In my suggestion if you have not seen the movie, you probably should. If not for the movie itself, but for the attempt of the indian movie industry to move forward than just, boy meets girl fends off the world to get married. South Indian movies, especially Tamil and Telugu movies seem to provide the audience the mental stimulation along with entertainment, unlike a Akshay Kumar starred no brainer. Dashavataram (10 avatars) was another such attempt toying with the idea of Chaos Theory and such, but very badly executed. However, 7am arivu provides enough mental fodder for even the most critical cinema buffs.

Wordless Thursday – How Dangerous is your house ?

How Dangerous Is Your House? is a new infographic from Ecomom.com, and designed by Column Five Media.  I love the content in this one!  This has way too much text than usual infographics. Some more visualizations would definitely help. Most readers will skim or skip over most of the text explanations. The interesting bit of the infographic is how many things in our house can actually hurt us.

For the new readers, Wordless Thursday is this blogs attempt to bring in interesting and inquisitive infographics to the front like the one below.

Wordless Thursday – 14 most common Cosmetic Procedures

Medicine has come a long way, from the days of finding a cure to ailments to now altering appearance in a materialistic world. However, the demand for the doctor is now at the peak with people spending in millions for the sake of appearance. Society has become more and more obsessed with appearance, so much so that some plastic surgery procedures have managed to make it to the list of top 14 medical procedures. In America people sure do like to eat and it shows with liposuction being the top cosmetic procedure with 203,106 done in 2010.

Although it is not very detailed it provides us with some pretty entertaining facts. Did you know there were 62 million CT scans done in 2010 and that 30% of those were unnecessary for diagnosis? For the uninitiated, Wordless Thursday, is this blog’s way of bringing interesting info graphics to light every week on Thursdays.

Wordless Thursday – Sitting is killing you

Wordless Thursday is back this week, and with it is a warning note. Sitting down in killing you, well when I say you I mean all of us. Here are the effects of sitting down a lot. I remember everyone anyone passes away, there is a comparison made about the person used to not drink, not smoke and still he died young. Well this graphic should explain and help know better of why those guys maybe passed away.

Wordless Thursday is an attempt of the Inquisitive Minds to bring the most interesting Infographics from around the world to light. Each week on Thursday we feature interesting and inquisitive Infographics that at the very least make you think about the life around you.

Wordless Thursday – Love your eyes

Its Thursday again, and time for Wordless Thursday. This week’s wordless thursday is dedicated to one of the most important sense of all the six senses, the Eyes or Sight. What do you need to do to take care of your eyes, and what’s the special about them. The amazing eye and how to take care of them is featured this week.

For all you guys visiting here for the first time, Wordless Thursday is this blog’s way of bring new and interesting info graphics every week.  Infographics are graphics made to make statistical information a bit more interesting than it actually is.

Let us help – NGO Awareness – Part 2

Through the years NGO’s (Non Government Organizations) have come forward to fill the gap which the government in India has been unable to fill in. While talking to Sowmya on her interview (which you can read here) I realized that the number of NGO’s that are trying to work on issues related to India are quite a few, and they talk to research analysts like Sowmya to help them do the right thing. But there are those who have already spent a lot of time in trying to help various segments in India, like the poor, the old or just children. Working with profit or non-profit these people definitely deserve a mention in their role in the society in India.

 

The list of NGO’s last time was inquisitive enough to receive a lot of hits from you folks. So this time around I thought it would be good time to send in the second set of NGO’s list for the sake of NGO action from all of us, maybe eventually we will start our own action plan to help pick one of the NGO’s on the list.

Bhumi

Website  |    |    |

Activity: Bhumi is one of India’s largest independent youth volunteer non-profit organisation. Our volunteers work amongst orphaned and underprivileged children in Chennai, Thiruvallur, Bengaluru and Chandigarh with the aim of providing children with quality education and enable them to become responsible and productive citizens of the future. The efforts of our volunteer force consisting of over 300 students and young professionals under the age of 30 benefit over 2,500 children every year.

Support: Education, Children, Environmental Conservation, Mentorship

Note: Bhumi is an under-30 youth volunteer organisation, and to be able to reach out to more children, we need volunteers who can spend 2 hours every weekend to teach at an orphanage near their residence.


Help A Child to Study

Website | |  |

Activity: Help A Child to Study sponsors the higher education of meritorious underprivileged students, supporting them to achieve dreams of a better future. We sponsor all formal courses above 10th, including 11th and 12th, diploma courses, degree courses, B.E., M.B.B.S. and Postgrad. Through education our students are able to escape the cycle of poverty through their own talents.

Support: Education, higher education, sponsorship of students.

Note: – We are looking for financial donations to support the higher education of our students, most of whom live in rural areas of Maharashtra and Karnataka.


SAHAI helpline for suicide prevention and emotional distress.

Website | |  |

Activity: Started on 2nd Oct 2002, SAHAI is Bangalore’s telephone helpline for people in emotional distress. Our dedicated, trained volunteer counsellors are available to answer your calls between 10.00 a.m. & 6.00 p.m., from Monday through to Saturday.

All calls are confidential and privacy is assured.

Whether it is facing problems with your family, in school, at work or with your friends,Sahai Counsellors will give you their undivided attention and will guide you. And, when you’re ready, SAHAI will help you find a long-term solution to your problems, through telephone counselling.Sahai volunteers will help and equip you with the skills,needed to cope with distressing situations of life like loss, failure, broken relationships or the ever-increasing demands of today’s fast-paced life.

SAHAI volunteers are homemakers, professionals and college students – people from all walks of life who are committed to saving lives. SAHAI volunteers undergo 30 hours of suicide prevention training conducted by professionals from NIMHANS and the Medico Pastoral Association, along with Rotary Bangalore East, three of the help line’s founding partners.

Volunteers are trained to help each caller ventilate, to respond without judging, and to guide the caller to address their problem. Volunteers learn how to listen pro-actively, and to recognize and assess signs of stress and depression.

Support: Suicide prevention and emotional distress telephone helpline.

Note: Public awareness, more volunteers and funds to raise awareness.


This post is a part of BlogAdda’s Bloggers Social Responsibility (BSR) initiative. I am exercising my BSR. You can too by spreading the news of these NGO’s and Support. Its the least you can do if not donate money.

Guest Post – Exoskeleton Allowing The Paralyzed To Walk

Technology is really doing amazing things. Being confined to a wheel chair for your entire life is something many of us have difficulty even imagining. Small things most of us take for granted like the ability to make eye contact without looking upward is something that up until now just wasn’t possible for those paralyzed. A company called Berkeley Bionics is working to change all of that with the first “practical” exoskeleton.

Berkeley Bionics’s Elegs

The elegs by Berkeley Bionics are a relatively lightweight and portable exoskeleton system that allows those paralyzed from the waist downs to walk again. The elegs are based on HULC technology, which was developed by the US military to allow lifting things heavier than 200 pounds. The person operating the elegs first has their lower body securely snapped into the exoskeleton. A series of complex sensors in the elegs then help the user move one leg forward and evenly distribute their weight. The elegs users hands, meanwhile, use crutches to ensure balance when switching legs. While the system is being developed so anyone can use it, right now it works best with those who were recently paralyzed. If the person was recently paralyzed then they still have walking in muscle memory, and this helps immensely when using the elegs to walk.

Where The Elegs Are Now And Where They Are Going In the Future

As of right now the elegs are still in the closed testing phase. This means that while the technology is functional now, the total cost and difficult of use makes it impractical for the consumer market. Berkeley Bionics has already hinted at the next version of the elegs currently in development. According to Berkeley Bionics, the next generation of the elegs is designed form the ground up for real world use. The example they gave was being able to put on the elegs in the morning and perform tasks like driving and hiking without ever having to re-adjust the exoskelton. Seeing the amazing strides made with current technology, it’s likely that a viable option to allow those paralyzed to walk again will be available for purchase within 10 years.

Bio: Tracy Sitchen is a veteran coupon clipper, stay at home Mom, and aspiring writer. While she loves shopping, she loves the chase of the deal even more! She’s recently been writing about Houston Aquarium coupons along with Old Spaghetti Factory coupons over at her blog where she shares deals and discounts to help every day people save money.

Wordless Thursday – Facts about your Mouth

Apart from its primary role as the first step of digestion, the mouth plays other important roles, especially in communication. Another non digestive role of the mouth is secondary social or sexual activity, i.e kissing. This week’s wordless Thursday aims to provide you with enough information regarding the mouth to make you look smarter in front of that date, maybe even enticing her to use it for secondary social and sexual activity :)

For the new ones on this blog, Wordless Thursday is my attempt of bringing teh Inquisitive world around us into the forefront in the form of Inquisitive Infographic. Although I do not create all the infographics, I still think they are worth sharing.

Wordless Thursday – Cocaine

Hi all, another Thursday, another Wordless Thursday Infographic to be put up. This time the infographic might not be the most pleasant, but nevertheless it is inquisitive. For all new readers on the blog, Wordless Thursday is a feature on this blog to have inquisitive infographics posted here on various topics from around the world. The feature you would see is one of the most popular type of posts both in terms of viewer ship and volume. Getting back to the Infographic of this Thursday – Cocaine.

You will not believe that Coco cola or Coke initially had cocaine as one of its ingredients, hence the name. They stopped using it once the substance was banned and made illegal. These and other facts about Cocaine at this week’s Wordless Thursday.

How gullible are we ? Ban DiHydrogen Monoxide.

I was browsing the blogosphere and stumbled across a very interesting article today, Dihydrogen Monoxide. Its ridiculous, there is abundance of this deadly chemical in the world, and I would really like to warn you about this chemical. So much so that I am willing to add more information about this chemical so that you all can make your judgement yourself. We see this chemical all around us, and although the governments dont want to tell s the truth about this chemical, I will attempt to. Even if most of the larger blogs do not want to talk about this really dangerous chemical. Please spread awareness about this chemical so that we can save our precious resources.

Below is a description done by a research student in his paper.

Dihydrogen monoxide is colorless, odorless, tasteless, and kills uncounted thousands of people every year. Most of these deaths are caused by accidental inhalation of DHMO, but the dangers of dihydrogen monoxide do not end there. Prolonged exposure to its solid form causes severe tissue damage. Symptoms of DHMO ingestion can include excessive sweating and urination, and possibly a bloated feeling, nausea, vomiting and body electrolyte imbalance. For those who have become dependent, DHMO withdrawal means certain death.

Dihydrogen monoxide:

  • is also known as hydroxl acid, and is the major component of acid rain.
  • contributes to the “greenhouse effect.”
  • may cause severe burns.
  • contributes to the erosion of our natural landscape.
  • accelerates corrosion and rusting of many metals.
  • may cause electrical failures and decreased effectiveness of automobile brakes.
  • has been found in excised tumors of terminal cancer patients.

Contamination is reaching epidemic proportions!

Quantities of dihydrogen monoxide have been found in almost every stream, lake, and reservoir in America today. But the pollution is global, and the contaminant has even been found in Antarctic ice. DHMO has caused millions of dollars of property damage in the midwest, and recently California and Japan.

Despite the danger, dihydrogen monoxide is often used:

  • as an industrial solvent and coolant.
  • in nuclear power plants.
  • in the production of styrofoam.
  • as a fire retardant.
  • in many forms of cruel animal research.
  • in the distribution of pesticides. Even after washing, produce remains contaminated by this chemical.
  • as an additive in certain “junk-foods” and other food products.

Companies dump waste DHMO into rivers and the ocean, and nothing can be done to stop them because this practice is still legal. The impact on wildlife is extreme, and we cannot afford to ignore it any longer!

The American government has refused to ban the production, distribution, or use of this damaging chemical due to its “importance to the economic health of this nation.” In fact, the navy and other military organizations are conducting experiments with DHMO, and designing multi-billion dollar devices to control and utilize it during warfare situations. Hundreds of military research facilities receive tons of it through a highly sophisticated underground distribution network. Many store large quantities for later use.

Unbelievable isn’t it ? What if I told you to read the name again, dihydrogen monoxide :

DiHydrogen = Hydrogen x 2 and
Monoxide = Oxyden x 1

More commonly known as H2O or our beloved water.

Well I was not lying after all, if you go back and read the research paper you will see that most of the statements are applicable to water. In  is enough to fool the best of us, In fact, In September 2007, news media reported that a New Zealand MP was tricked by a letter from a constituent asking her to raise the issue of “dihydrogen monoxide” (DHMO). Obviously the letter went to his experts who confirmed that the substance cannot be banned as “withdrawal effects of DHMO are even worse”.

This example does aptly demonstrate the kind of fallacious reasoning that’s thrust at us every day under the guise of “important information”: how with a little effort, even the most innocuous of substances can be made to sound like a dangerous threat to human life. Moreover, you cannot really take everything you read in the papers seriously, Indian Media is making sure that things like this are taken to a limit of journalism, making news of anything they can get to steal some air time of the viewers.

I guess this one will end up being a public service announcement, research the things you read and see. if you think the above article is not really there, well there is proof on Snopes.com, you can see here.

Wordless Thursday – Honey Bees Extinction

Hi again, and back to this week’s wordless Thursday. For those of you who don’t know about it, it is something unique to this blog. Most blogs have wordless Wednesday’s where is they post photographs that they have taken. Since I have a separate Photo-blog running, I thought it would be more interesting to have an infographic showcase, wordless Thursday.

This week’s Wordless Thursday looks at dangerous evidence that honeybees are in terminal decline. If you have seen the animated movie Bee Movie, you will know what the outcome of not having bees around is.