Soon, Eat Meat Without Killing Animals for It, Thanks to This Indian-American Scientist & His Team !!!

Memphis Meats Inc., a San Francisco-based company founded by three scientists, has developed a new technique to produce meat from stem cells of animals. Uma S Valeti, an Indian-American cardiologist, is the CEO and one of the co-founders of Memphis Meats.

By bringing meat production into the lab, this team can soon make it possible for people to eat meat without actually killing animals.

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Source: YouTube

According Uma Valeti, the meat is sustainable, healthier, safer, and cruelty free. It does not lead to any side effects like bacterial contamination or high saturated fat. Additionally, the technique produces 90 percent less greenhouse emissions and does not require antibiotics as used in traditional meat production.

For the production, the team identifies cells that are capable of renewing themselves, from a targeted animal. These cells are then provided with oxygen and nutrients like sugar, minerals, etc. while they develop inside bio-reactor tanks into skeletal muscle and can be harvested in nine to 21 days. The team is currently working on beef, chicken and pork cells, and have already conducted test runs on beef meat.

“Our goal is to be in restaurants in three years and retail in five years. In 2021, we want to be in retail or even earlier,” Uma Valeti told PTI.

The first manufacturing base will be set up in the US and he added that they are also exploring ideas about setting centres in India and China very soon.

Cardiologist Uma Valeti is an associate professor of medicine at the University of Minnesota and president of the Twin Cities American Heart Association. Other members of the team include Nicholas Genovese, a stem cell biologist, and Will Clem, a biomedical engineer who owns a chain of barbeque restaurants in Memphis, Tennessee.

Currently, even though the source cells can be collected without killing the animals, the process starts with the help of fetal bovine serum that is drawn from the blood of unborn calves. Memphis Meats is working on replacing the serum with a plant-based alternative very soon, to completely end the practice of extracting it from animals.

“Our concept is simple. Instead of farming animals to obtain their meat, why not farm the meat directly? To that end, we’re combining decades of experience in both the culinary and scientific fields to farm real meat cells—without the animals—in a process that is healthier, safer, and more sustainable than conventional animal agriculture,” says their website.

Source…Tanaya Singh in http://www.the betterindia.com

Natarajan

 

India’s Water Warrior Has a Solution for India’s Droughts. The Best Part – We Can Play a Role Too!

Ayyappa Masagi has successfully implemented water conservation projects across states, industries, farms, and homes.

For anyone who is worried about India’s water crisis, Ayyappa Masagi’s solution is simple – conserve. This man – popularly referred to as Water Magician, Water Gandhi, and Water Doctor – firmly believes that by the year 2020 India can manage its water resources well and be a water-efficient country. And if Ayyappa has his way, the country may just end up achieving this goal.

Ayyappa is famous for reversing the fortunes of thousands by getting them to practise rainwater harvesting and water conservation.

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He has also recharged more borewells and constructed more lakes than probably anyone else in the country.

But he hasn’t always been actively involved in conserving water. In fact, for many years, Ayyappa was an engineer for Larsen and Toubro (L&T), before he started working in this field. Ayyappa was born into a family of poor farmers in Gadag district in Karnataka. And it is his experiences with agriculture that made him study water in his later years.

“In my childhood we faced plenty of water problems. I used to wake up with my mother at 3 am to go and fetch water. This used to happen so often that I took an oath to try and conserve water every day. In fact, throughout my growing years, I thought of ways to conserve water,” he says.

Ayyappa went through many struggles before he could get an education and get employed. His mother sold her gold so he could complete his diploma in mechanical engineering. He worked at BEML, Bengaluru, before joining L&T, where he worked for 23 years.

During his years in L&T, Ayyappa found it hard to resist the call of the earth.

He gave in and purchased six acres of land in a village in Gadag.

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“In this dry region, I planted crops like rubber and coffee. I wanted to prove that one could grow these crops with whatever rain one gets. Though I was successful in the first two years my crops soon dried up due to a severe drought. The year after that, they were destroyed by floods. Though people mocked me at that point, I didn’t take it to heart. I was determined to find a solution,” he says.

This is how Ayyappa started researching how water, which is abundant at least once a year, can be conserved for the dry season. In his quest for answers, he met with experts like Anna Hazare and Rajendra Singh of Rajasthan.

After a long study, Ayyappa realised that recharging borewells and practising non-irrigational agriculture methods were the answers to the water problems farmers faced.

“I decided to use my farm as my own R&D lab. I implemented these techniques and reaped a good harvest in the two subsequent years, in the face of flood and famine. I was encouraged by the success and started spreading the message about borewell recharging and non-irrigational agricultural techniques. I tested these methods on the farms in my neighbourhood and found they worked there as well. This is what prompted me to reach out to more people,” he says.

Gradually, he quit his job at L&T and decided to work towards making India a water-efficient nation.

“We always blame nature. But that is unfair. It is we who have encouraged uncontrollable development and encroached upon land. Then how can we complain when a place like Chennai receives the rain meant for a year in three days?” asks Ayyappa.

In 2004, Ayyappa received the Ashoka Fellowship for his conservation efforts.

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A year later, he established the Water Literacy Foundation, in a bid to reach out to more people and spread the message of conservation.

In 2008, Ashoka approached Ayyappa to start a for-profit wing of the Water Literacy Foundation. This is how Rain Water Concepts was launched.

Today, he finds solutions to water problems based on the size of the farm, the availability of resources, and the person’s budget. Ayyappa has orchestrated thousands of conservation projects across 11 states. He has also created over 600 lakes in the country, for which he found mention in the Limca Book of Records.

Ayyappa’s ideas are simple. He considers the earth to be the biggest filter. He captures the water, filters it and then stores it underground. His pit-based rainwater harvesting system is a structure made of boulders, gravel, sand, and mud. When it rains, water trickles through the gravel and sand. It slowly charges the subsoil. This process continues and ensures the soil is always charged with water. This method also prevents water from evaporating.

He also specialises in watershed management, inter-basin water transfer, recycling of water, etc.

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“Do you know how much water every person wastes while having a bath? This water is not bad water. It can actually be reused,” he says.

Ayyappa not only provides services to individuals but to corporates and other educational institutions as well. He has also managed to create a community of ‘water warriors’ who practise his methods and educate others about them.

“Our country doesn’t need grand plans like river-linking to tackle the problem of water shortage. In fact, that project is an unnecessary expense for the government. If we need to save water, every farmer and ever organisation should plan ahead. And if they do, this country will soon become water-efficient,” he says.

Ayyappa Masagi can be contacted at waterliteracyfoundation@yahoo.com

Source…..Meryil Garcia in http://www.the betterindia.com

Natarajan

These Miniature Models Are Created Using – Hold Your Breath – Pen Refills!..

Sreenivasulu M.R. has always had a fascination for the arts. He started painting at the age of seven. He enrolled himself in a dance school and is now accomplished in Bharatnatyam, Kuchipudi, and folk dance. However, his biggest fascination is making miniature models.

Sreenivasulu honed his skills as a child by making miniature house models from wedding invitation cards. He also had a habit of collecting pen refills from his friends.

Being an environmentalist, he conducts various programmes to spread awareness on global warming.  At the ‘Say No to Plastic’ programmes, which he organises in schools and colleges, he keeps pen refill collection boxes.

These refills later turned into raw materials and Sreenivasulu started making monuments out of them.

Through this, Sreenivasulu is driving home the idea of recycling. He began by making a model of the Eiffel Tower. It took him eight months and over 200 refills to create it. Since then, there has been no stopping Sreenivasulu.

Today, this software professional has made the Charminar, Big Ben, Taj Mahal, Leaning Tower of Pisa, Gateway of India, Seattle Space Needle, and Sydney Harbor Bridge from used pen refills.  His miniature Taj Mahal, made from 700 pen refills, even found a place in the ‘India Book of Records’ in the year 2012.

Take a look at some of his models:

The Better India (58)

The Better India (59)

The Better India (60)

The Better India (62)

The Better India (63)

The Better India (64)

The Better India (65)

The Better India (57)

The Better India (66)

The Better India (67)

Source……Meryl Garcia in http://www.the betterindia.com

Natarajan

This Solar Powered Marvel of Engineering Lets a Person with Disabilities Earn a Living Anywhere!

Sunny Splendor is a great piece of engineering – a solar vehicle that works as a mobile shop for people with disabilities to start up small businesses and earn a living. It was designed by Hari Vasudevan of Ostrich Mobility, and this is how it works.

“I earn more than Rs. 4,000 a day now and can even think of sending my children to a good school,” says Umesh, a street vendor from Bangalore who lost both his legs in a road accident. Umesh used to work as a driver earlier but his life came to a standstill for about five years after the accident. He could not find any suitable source of income and things became increasingly difficult for his family. So he set up a small cart and started selling items like tea, coffee, bread, biscuits, and chocolates. But business was never very lucrative because he couldn’t move around with his cart and had to remain stationary at the same spot all day long.

After struggling for a long time to make ends meet, Umesh received the most amazing gift a few months back. He was introduced to Sunny Splendor – a mobile shop meant for people with disabilities to run petty businesses from wherever they want.

Earning more than double of what he would make earlier, Umesh has now left hard times far behind and is extremely happy with his new shop on wheels.

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Umesh at work

Sunny Splendor was developed by Hari Vasudevan, Founder and Managing Director of Ostrich Mobility, a company that excels in manufacturing personal mobility appliances for people with disabilities.

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The team at Ostrich Mobility

“Umesh was able to increase his profits only because he got the chance to roam around with his shop. If one place is less crowded he moves on to the next, and keeps moving to the more crowded areas of the city,” says Hari.

For Umesh, the best thing about Sunny Splendor is that it needs zero maintenance and customers are often attracted to his shop just to find out how it works. This adds to his business and he has some very loyal customers who are amazed by his story and keep coming back to his shop.

Hari says he was inspired to design this vehicle in 2013 when K.S. Rajanna, a differently-abled man, was appointed the State Commissioner for Persons with Disabilities in Karnataka.

people with disabilities

When Rajanna sir became the commissioner, he visited my office to see the kind of things we manufacture. He asked me a simple question: ‘Why don’t you hire people with physical disabilities?’ I told him that we deal with heavy objects and it would be difficult to find a person with disability who would want to do this kind of work. Moreover, we are not some big corporate firm and it won’t be easy for us to change the complete infrastructure of the office building to make it suitable for differently abled people.”

But the question remained with Hari. He found himself thinking about developing a way to help people with disabilities find a source of income. “And the idea suddenly struck me – I decided to design an electric wheelchair in a way that it would work as a mobile shop to help people run small businesses,” he says.

The mobile shop is called Sunny Splendor because there is a solar panel attached to its roof, which helps charge the batteries it operates on.

people with disabilities

Sunny Splendor is basically an electric wheelchair designed like a three-wheeler, with a lot of space to display the items for selling. The wheelchair’s batteries can be charged with the help of electricity as well as solar energy. Eight hours of sunlight are enough to get the vehicle fully charged, and it can run for about 45km at a speed of 15km/hr after one charge. Even those who don’t have access to electricity can use it with the help of solar charging only.

There is a joystick to control the direction in which it moves and disabled people can use the vehicle to sell all kinds of things like magazines, food, toys, vegetables, and more.

Sunny Splendor is available in the market for Rs. 1.5 lakh. But many people who need it the most don’t usually have the required money to make the purchase. So Hari and his team are talking to NGOs and other organizations to make it available to people with disabilities. As of now, two people in Karnataka are using the mobile shops gifted to them by Mahindra & Mahindra (as a part of the organization’s CSR activities). Three other people have received them from the Kerala government.

Hari, who is 44 years old, founded Ostrich Mobility after completing his M.Tech course in product design and manufacturing. Prior to that, he did his BSc in Physics and BE in Mechanical Engineering, followed by seven years of work in the field of manufacturing automobiles.

“Engineering is my passion…I got a chance to meet many kids with disabilities during college because my final year project was related to making a device to help them walk. And after a visit to a school for children with disabilities, I decided that I will do something to help such people with whatever engineering I know. In 2005, I got four orders for wheelchairs from a school, and I decided to continue from there,” he recounts.

In 2007, Hari started Ostrich Mobility with the idea of making electric wheelchairs. Today, the company sells more than 22 products, including various electric wheelchairs, mobility scooters, hospital beds, and more. All the products are designed by Hari.

Hari feels that anyone buying Sunny Splendor is actually buying a business that can grow much beyond the initial investment. However, it is difficult for someone who is poor to make that investment so Hari is looking for micro-financing companies to help people purchase the vehicle.

Source……Tanaya Singh in http://www.the better india.com

Natarajan

Parents Don’t Have to Worry About Their Child’s School Bus Anymore. All Thanks to This 15-Year-Old!

Parents are often worried about the safety of their children whenever they are going to or coming back from school. Why is the bus late? Did my child reach safely? Did my child get on the bus? But not anymore! A 15-year-old has developed a solution in the form of an app.

Getting irritated because your school bus is stuck in a traffic jam due to heavy rains is one thing. But to reach home late, find your parents worried, and develop an app so they won’t be stressed the next time – that’s called combining innovation with care. Arjun S. is a 15-year-old student of Class 10 in Velammal Vidhyashram School in Chennai. He has developed an app that can help parents track the position of their children’s school buses whenever they want.

“I got the idea after a cyclone hit Chennai in 2012. I reached home late one day and my parents were really scared because they had no way of finding out if I was safe. I thought that if there could be a way to track school buses easily, it would be so much better for parents and school authorities. I was learning more about building apps and the android programming language at that time, and decided to find a solution,” says Arjun.

The young boy’s love for technology led to the development of LOCATERA – an app to find out where exactly a school bus is located at any given time, and to know if a particular child is there in the bus or not.

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“I have been using computers since the age of two. My dad had a system and I would stack up some pillows on the chair to reach the keyboard to use some basic electronics simulation software. My parents were always careful about giving me age-appropriate tools for using the system,” he says, talking about his interest in this field.

The first app developed by Arjun was called Ez School Bus Locator. He shared it with many schools, including his own, and collected the feedback from administrators and parents about their specific requirements. “I collected the information about the schools’ basic requirements and modified the app accordingly. LOCATERA is a modified version of Ez School Bus Locator, and it came two years after the first one. Unlike other solutions that require some kind of hardware installation, all this app needs is the presence of a phone inside the bus,” he adds.

LOCATERA is basically a tri-app solution, which means three apps working together. These include the attendant, admin, and parent apps.

1. LOCATERA attendant:

track a school bus

This app captures the location of the bus and shares it with parents and the school if required. The bus attendant can install and keep it on his/her phone. The attendant adds all students to the app by scanning their Quick Response (QR) Code-based ID cards, using bar code scanning, as and when the students board or get off the bus. Student activities are recorded on the Cloud – to be used by schools in case of emergencies.

2. LOCATERA admin:

track a school bus

The admin version has to be with the administrator of the school transport system so he/she can see all the buses together, locate the position of a particular bus, get information about it, and find out which students are present in the bus at any given time.

3. LOCATERA parent:

track a school bus

Parents have to get their mobile numbers verified before they get access to the app. Once they are in, they can find the location of the bus by clicking on the ‘Bus on Map’ option. Alternatively, they can tap on ‘Bus Location’ and ‘Distance & Time’ options to find out the exact address of the bus and how soon the child will reach home. To find out if the child is there in the bus or not, they just have to select the ‘Child in Bus’ option. Parents who don’t have android phones can give a missed call to the attendant’s phone whenever they want the information. The LOCATERA attendant looks into the bank of registered numbers to find out which parent has called. He/she then sends an SMS with information about the child and the bus location.

Arjun used Massachusetts Institute of Technology (MIT)’s programming tool called MIT App Inventor to develop LOCATERA. It is basically a programming language tool with a more graphical user interface, instead of codes.

Arjun submitted the app to ‘Google India Code to Learn Contest 2015’ and was declared the winner. He also won the MIT ‘App of the Month (Best Design)’ award in December 2012 for Ez School Bus Locator.

Among other awards, he also received the 2014 ‘National Child Award for Exceptional Achievements for Computer Technology’, which was initiated by the Ministry of Women and Child Development, Government of India.

track a school bus

“I would like to work in the field of computer science itself, and would like to go to IIT or MIT or something like that,” says Arjun, talking about his future plans.

He also started a company named LateraLogics in 2012, which has several products including some other apps that Arjun has developed over the past three years. Currently, only the demo version of LOCATERA is available on Play Store, for all three stakeholders. Those who want to use the complete version can fill out the LOCATERA Flexi Plan Enquiry Form to receive the pricing details for that particular school. Arjun keeps receiving constant feedback from the schools that are already using it.

As he is also preparing for his board exams, Arjun has a tough time juggling his studies and his passion. “But I somehow manage it,” he says.

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Arjun at the award ceremony

He also likes to play the keyboard, and is a badminton enthusiast in his free time.

“We have been supporting Arjun from a very young age…He has always been passionate about technology. We gave him the right kinds of tools from the start and he has always been serious about what he does. He does a lot of research and discusses his ideas before finalising anything. We are also in touch with the state and Central government to see how the app can be implemented all over the country. The Ez School Bus Locator version is free of cost and it is being used in more than 10 countries right now. We think it can be used in India as well,” says Arjun’s father Santhosh Kumar.

The agreement for using the app for one academic year includes a one-time activation fee (per child, per year) and a monthly maintenance fee option (per month, per child). After a successful pilot project in his school, Arjun is having discussions with other schools for implementation the same. Trial runs have been scheduled for some schools in Tamil Nadu, Kerala, and other parts of the country as well.

The agreement for using the app for one academic year includes a one-time activation fee (per child, per year) and a monthly maintenance fee option (per month, per child). After a successful pilot project in his school, Arjun is having discussions with other schools for implementation the same. Trial runs have been scheduled for some schools in Tamil Nadu, Kerala, and other parts of the country as well.

“Look for problems around you and get inspired by them. You’ll see a lot of opportunities to make this world a better place using your own skills,” is Arjun’s advice to other youngsters like him.

Download the demo versions of the app here:
LOCATERA attendant
LOCATERA admin
LOCATERA parent

You can find other details about installing the app here.

Source…….Tanaya Singh in http://www.the betterindia.com

Natarajan

Hyderabad Lab Claims It Has Made World’s First Zika Virus Vaccine…

Bharat Biotech, a Hyderabad based vaccines and bio-therapeutic manufacturer, claims it has made a breakthrough in developing the world’s first vaccine against the dreaded mosquito-borne Zika virus.

The World Health Organization recently announced that Zika, which causes serious birth defects in children, is now present in 23 countries. Brazil has the maximum number of cases (3,530) and the United States too announced its first case yesterday.

There is concern that the virus could soon spread to Asia and Africa as well. India too is not as safe as hoped, although the virus was last seen here over 60 years ago.

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Pic Source

 

The virus causes only a mild illness in most people. However, in pregnant women it is linked to abnormally small heads in their babies, a birth defect called microcephaly.

Bharat Biotech International Limited in Hyderabad told NDTV that they have patented the vaccine.

“On Zika, we are probably the first vaccine company in the world to file a vaccine candidate patent about nine months ago,” said Dr Krishna Ella, Chairman and Managing Director, Bharat Biotech Ltd.

The company used a live Zika virus, imported officially, to develop not one but two candidate vaccines.

Dr. Ella says the company has sought help from the Indian Council of Medical Research (ICMR) to get this vaccine out to the world as soon as possible.

“We have just been informed about the Zika vaccine candidate that Bharat Biotech has. We will examine it from the scientific point of view and see the feasibility of taking it forward. It is a good example of a Make in India product,” said Dr. Soumya Swaminathan, pediatrician and Director General, ICMR.

Dr. Ella is also seeking the help of Prime Minister Modi in fast tracking the development and delivery of the vaccine to those parts of the world where it is needed most.

The company says it can make one million doses of the vaccine in four months.

Source…….Nishi Malhotra in http://www.the betterindia.com

Natarajan

Roads Made of Plastic Waste in India? Yes! Meet the Professor Who Pioneered the Technique….

A Government order in November 2015 has made it mandatory for all road developers in the country to use waste plastic, along with bituminous mixes, for road construction. This is to help overcome the growing problem of plastic waste disposal in India. The technology for this was developed by the ‘Plastic Man’ of India, Prof Rajagopalan Vasudevan, Professor of Chemistry at Thiagarajar College of Engineering, Madurai.

Plastic has slowly became an integral part of all human requirements. Plastic carry bags, packaging material, bottles, cups, and various other items have slowly replaced everything made of other material due to the advantages of plastic. Plastic is durable, easy to produce, lightweight, unbreakable, odourless, and chemical resistant.

But plastic does not decompose. This is its biggest drawback.

Meet the Plastic Man of India

Photo source: http://www.changebhai.in

Plastic garbage is commonly seen around the country and has started causing several problems. Plastic waste clogs drains, causing floods. It chokes animals who eat plastic bags, etc. Plastics found in fields blocks germination and prevent rainwater absorption.

Recycling plastic can be done only 3-4 times and melting the plastic for recycling releases highly toxic fumes.

By the turn of the century, a lot of noise was being made to reduce the use of plastic and control the waste it was generating. It was during this time when, one evening, Prof. Vasudevan saw a doctor on a TV program saying that plastic ‘dissolved’ in water bodies caused pollution.

“This set me thinking. Since plastic is a product of petroleum this theory of the doctor had to be false. There was a lot of serious talk about banning plastics all over the country and finding solutions to the waste plastic strewn all over.  I decided to take up the challenge to experiment with waste plastics and see if I could find a solution,” he says.

Laboratory results of mixing waste plastic with heated bitumen and coating the mixture over stone proved positive. He implemented the use of plastic waste on a road constructed inside the premises of his college in 2002.

“To date, this stretch of road is still going strong,” he says.

In 2006, the Thiagarajar College of Engineering received the patent for this technology.

The plastic waste items that can be used for road construction are various items like plastic carrybags, plastic cups, plastic packaging for potato chips, biscuits, chocolates, etc.

a wish for all plastic bags

Photo source: Thiagarajar College of Engineering

The entire process is very simple. The plastic waste material is first shredded to a particular size using a shredding machine. The aggregate mix is heated at 165°c and transferred to the mixing chamber, and the bitumen is heated to 160°c to result in good binding. It is important to monitor the temperature during heating.

The shredded plastic waste is then added to the aggregate.  It gets coated uniformly over the aggregate within 30 to 60 seconds, giving an oily look. The plastic waste coated aggregate is mixed with hot bitumen and the resulting mix is used for road construction. The road laying temperature is between 110°c to 120°c. The roller used has a capacity of 8 tons.

“The advantages of using waste plastics for road construction are many. The process is easy and does not need any new machinery. For every kilo of stone, 50 gms of bitumen is used and 1/10th of this is plastic waste; this reduces the amount of bitumen being used.  Plastic increases the aggregate impact value and improves the quality of flexible pavements.  Wear and tear of the roads has decreased to a large extent,” explains the proud Plastic Man of India.

This road construction process is extremely eco-friendly, with no toxic gases being released.

A road made of waste plastic

Photo Source: walkabilityasia.org

This process has generated an additional job for rag pickers.

Plastic waste helps increase the strength of the road, reducing road fatigue. These roads have better resistance towards rain water and cold weather. Since a large amount of plastic waste is required for a small stretch of road, the amount of waste plastic strewn around will definitely reduce.

Prof R Vasudevan’s inclination to keep experimenting led to another innovation. He decided to try creating a stone block with plastic coating and, in 2012, ‘plastone’ took birth. A plastone block is made from a mixture of waste plastic and stone. It has been found to withstand more pressure and it resists water percolation. In the professor’s department of chemistry they have made plastone blocks using granite and ceramic waste, along with plastic waste.

Each plastone block consumes 300 plastic carry bags and around six PET bottles.

“It is an easier way of disposing off plastic bottles which are found scattered all over,” points out Dr. Vasudevan.

Almost 10% of  solid waste consists of used materials that can be broken into pieces and used in the making of plastone. Industrial slug can also be used in the process. One of the foremost advantages of plastone is its non-porous nature and the ability to prevent water penetration.

The professor with his best creation, yet!!

Photo Source: http://www.thealternative.in/

Plastone can be used for flooring, especially outdoors. It can be a cheap and strong substitute for cement blocks, which have a tendency to wither away in constant rain. It can be an effective liner for water bodies, especially canals, preventing water seepage. It can also be used to raise compound walls. A coat of emulsion can be provided to make it colourful and attractive.

The college, and the professor in particular, have been receiving many queries from various countries in Europe and the Americas for this technology.

“Swacch Bharat is our first priority,” says the professor. “We will first help India dispose of its waste material by spreading the message about the use of plastic waste in road construction and usage of plastone. Once we have made headway in almost every part of our country, we will share this technology with other countries.”

About the author: Aparna Menon is a freelance writer, writing for various newspapers for the past 10 years. Her main fields of interest are wildlife, heritage and history. A keen traveler, she loves to read and write and does a lot of art work too.
Source……..Aparna Menon in www. the betterindia.com
Natarajan

Nature Soundmap: Listen to the Sound of Nature…!!!

You’ll probably agree with me that one of the best ways to experience nature is to be able to listen to its magnificent sounds. There’s something particularly enlivening about being fully aware of the beauty and diversity of our world. Our planet boasts a wealth of inspiring places that give us this perspective, and they are spread all over the globe for us to enjoy. However, if getting to these places poses a challenge to you, there’s another thing you can do to experience them – all you have to do is visit naturesoundmap!
Nature Soundmap is a project funded by Wild Ambience, which has gathered a collection of about 400 high-quality natural soundscapes from all over the world. Over 90 nature sound recordists have visited the locations to make this collection possible, so you can virtually experience their sounds from the website itself. The equipment used for these recordings allows users to enjoy sensational 360-degreesounds of the locations that are so vivid, it will almost feel like you’re actually there.

Nature Soundmap’s website allows you to view an interactive map of the world that displays the particular locations the recordists have visited. By clicking on these locations, you will be able to listen to the corresponding sounds. Listen to anything from a monsoon in Borneo’s tropical forest, to the erupting Piton de le Fournaise volcano in the Indian Ocean, frogs and crickets in the Amazon rainforest at night, kangaroos jumping in Australia, and a Great Blue Turaco singing in Uganda.
The website is incredibly easy to use, and it’s also free (although donations are welcome from those who would like to support the fantastic work put into the project).

 

Click here to visit Nature Soundmap!

Listen to the Wonderful Sounds of Nature with a Click of a Mouse

Here’s a guide that will help take you through the website’s main features:

  • Visit naturesoundmap
  • You will see a world map on your screen. Click and drag on the map to browse through it. Hover over the different locations marked in green to view more details about the sound subject and the location where it was recorded. By using the scroll button on your mouse, or the +/- buttons at the bottom-left of your screen, you can zoom in and out of the map (zooming in will allow you to see more location names).

Listen to the Wonderful Sounds of Nature with a Click of a Mouse

  • Click on the desired location and a pop-up box will appear on your screen. This includes an image of the environment or animal the website features the sound of, as well as details about the recordist, location, habitat, and a more detailed description of the sound. Click on ‘More info’ / ‘Read more’ to read further about the location or sound (a new tab will be opened). Click on ‘Listen’ in the pop-up box to play the sound. Change to a random sound by clicking on one of the arrows on each side of the pop-up box.
  • A player will appear at the bottom of your screen, displaying what you’re listening to. Click on the “pause” symbol to pause the sound (or re-click on the ‘Listen’ button in the pop-up box). To change sounds, you may click on another location and repeat, or simply click on the “next” symbol in the player to go to another random location.
  • You may even create your own little “playlist” of your favorite natural sounds by clicking on ‘Add to Playlist’ in the pop-up box. This action will send the sound to the player. To expand the player and access your sounds, click on the Playlist button on the right-hand side of the player. From here, you can click and drag to change the order of the sounds, or click on the ‘X’ to remove any of them from your list. Clicking on the Shuffle button, found abovethe Playlist button, will allow you to randomize the order of your sounds. Collapse the player by clicking on the Playlist button again.
  • Share your favorite sounds with your social media friends by clicking on ‘Share on Facebook’ or ‘Share on Twitter’  at the bottom of the player.

For the ultimate listening experience, Nature Soundmap suggests that you use headphones or decent speakers (good quality is recommended) to further the authenticity of your experience. If some sounds are quite loud, turn the volume down to a more reasonable level.

To immerse yourself even further into the experience, just close your eyes, picture your surroundings and take in all the aspects and dimensions of the sounds, including foreground and background noise. It’s a truly remarkable and almost surreal experience that sucks you out of reality for a little while and draws you closer to nature.

 

Try Nature Soundmap now!

Source…..www.ba-bamail.com

Natarajan

Kolkata Girl Makes It to Forbes 30 Under 30 List for Developing Pathbreaking Underwater Drones…

28-year-old Sampriti Bhattacharyya, a PhD scholar from Massachusetts Institute of Technology, has designed an underwater drone that can map ocean floors at places where GPS does not work. She is the founder of Hydroswarm – a startup that designs and markets small, autonomous drones for ocean exploration and maritime big data. These drones are shaped like an egg and are roughly the size of a football.

Sampriti, who hails from Kolkata, has been featured among Forbes’ top 30 most powerful young change agents of the world.

 

drone

She pursued engineering from St. Thomas’ College of Engineering & Technology in Kolkata and then went to Ohio State University to study aerospace engineering. She later switched to robotics at MIT.

The absence of any easy way to study ocean floors inspired her to create an underwater robot. As of now, remotely operated autonomous underwater vehicles (AUV) are used to explore the deep sea. They are deployed for missions like studying oil spills, environmental monitoring, search operations, etc. But AUVs are very costly and mission-oriented. They are not used to study the ocean on a day-to-day basis to understand the underwater environment better.

This is what Sampriti wants to change with Hydroswarm, by developing drones that can roam the oceans and collect data all the time.

drone1

“Underwater navigation has been a reality for many years but for advanced searches you need maps that are as refined as, say, the Google map. This is where my drone comes in. It can map the ocean, sitting on its bed, and you can zero in on the minutest objects, living or non-living. You can even map underwater pollution with the help of his drone,” she told The Times of India when she was in Kolkata for some time recently.

These drones can withstand the immense pressure in deep oceans, can cover up to 100 square meters in one hour, and can swim across the ocean floors mapping the topography, studying aquatic life, etc.

To commercialize her drone by starting a company, Sampriti joined a business programme at Harvard Business School. She was one of the top eight contenders to reach the finals of MIT $100K Entrepreneurship Competition, winning $15,000.

All pictures: Twitter

Source……..Tanaya Singh in http://www.the betterindia.com

Natarajan

How Barefoot College Trained 700 Rural Grandmothers to Be Solar Engineers & Electrified 20000 Homes…?

A vocational training college in Rajasthan, started by well known educator and activist Sanjit Bunker Roy, is responsible for lighting up the homes of thousands of poor villagers across the world.

Tilonia is a small village in Rajasthan’s Ajmer district. On the face of it, Tilonia is like any other village in India. One can see large tracts of semi-arid land, flocks of sheep on the roads, and women whose heads are covered with the pallus of brightly coloured sarees.

However, what sets Tilonia apart is that it is home to the Social Work and Research Centre, popularly known as Barefoot College. This institute is known all over the world for training rural people in vocational skills.

In the 1970s, Sanjit Bunker Roy, an educator and social activist decided to give something back to society and set up Barefoot College in Tilonia.

bunker roy

Photo source: Youtube

The college is spread over eight acres and runs completely on solar energy.

Bunker, who studied at Delhi University, says: “My elitist education almost destroyed me. In fact, the biggest reasons why the poor will always remain poor are the literate man and woman — products of the formal education system. This system makes you look down on villages.”

According to him, the formal system of education demeans and devalues the traditional knowledge and practical wisdom that the poor value. He says his real education started during his initial years in Tilonia when he was working as an unskilled labourer — blasting wells for water.

“I lived with very poor and ordinary people under the stars and heard the simple stories they had to tell of their skills, knowledge, and wisdom that books and university education can never teach you. My real education started when I saw amazing people – water diviners, traditional bonesetters and midwives – at work. That was the humble beginning of the Barefoot College,” he adds.

Though the college started with the aim of providing solutions to the water problems of rural India, its mission soon changed to sustainable development and empowerment of the marginalised. In fact, the courses offered at the institute are rooted in the Gandhian philosophy of making villages self-reliant.

“But it was not Gandhi or Marx who inspired the work of the college, but very ordinary people with grit, determination, and the amazing ability to survive with almost nothing,” says Bunker.

Students, primarily women, are selected from the poorest of villages and are taught vocational skills in different areas like solar energy, healthcare, education, handicrafts, and so on. The college provides basic health services to the villages through a team of doctors, midwives, and dentists.

It imparts education to women and children by keeping their different needs in mind. There are crèches for small children whose mothers work all day. There are night schools for children who help in the fields or tend to animals during the day. And bridge courses for those among them who wish to join day school. There is an emphasis on hands-on learning. Even the lessons offered are practical in nature. The children are taught about how democracy works, how to take care of a sick animal, how land is measured, etc.

Barefoot College is probably best known for producing hundreds of ‘barefoot’ solar engineers.

The Better India (4)

In 2003, the college decided to train illiterate rural women as solar engineers. The biggest challenge at the time was to convince donors, policy makers, as well as the male members of the community to accept the ‘impossibility’ that these women could be trained.

“Do you know why we insisted on women? Because training men is pointless. They will grow restless and go to big cities in search of jobs. Women have more patience to learn the skill. And especially since they are from poor families, they will stay back home and prove their worth to their communities,” says Bunker.

This training of women — to teach them how to install, repair, and maintain solar lighting units — did not stop in Rajasthan. Today, the institute trains women from countries like Afghanistan, Bhutan, Sierra Leone, Mozambique, Fiji, etc. It boasts of having over 700 solar ‘mamas’ in 70 of the least developed countries in the world. These women, from isolated and non-electrified villages, congregate in Rajasthan for a few months. To overcome the language barrier, they are taught through sign language.

They memorise the permutations and combinations of wires through colour codes.

The Better India (3)

Barefoot College brought three women from Afghanistan to Tilonia and trained them. After they went back, their village became the first ever solar-electrified village in the country. These women went on to train 27 others and now there are over a 100 solar-electrified villages in Afghanistan.

The College also trained grandmothers from Sierra Leone. They lit up the first village in the country with the sun’s energy.

The idea caught on and now there is a Barefoot Vocational Training Centre in Sierra Leone.

Under the India Technical Economic Cooperation Programme of the Ministry of External Affairs, the Barefoot College has trained nearly 700 rural grandmothers to be solar engineers and electrify over 20,000 houses in different countries.

Barefoot College is funded by various organisations and grants. Barefoot College applied for the HCL Grant and through this grant, it wanted to implement the Barefoot model of alternate community-based education and skill development in the five districts of Rajasthan, by empowering and educating children, women, and youth and setting up 25 crèches and 50 bridge schools in these districts. To know more about Barefoot College, contact the team on their website.

About HCL Grant

There are about 3.3 million NGOs in India doing commendable work in various areas aimed at inclusion and development. The HCL Grant has been launched to support the institutionalization of the Fifth Estate comprising individuals and institutions formed and led by the citizens of the country through the creation of strong governance frameworks and management capabilities. An endeavour of the HCL Foundation, HCL Grant envisions to build sustainable communities by supporting NGOs and individuals who are doing path-breaking work towards high impact transformation in rural India. In the first year, HCL Grant has identified the best NGOs in the area of rural education. To know more about the HCL Grant: http://www.hcl.com/hcl-grant

source……..Meryl Garcia in http://www.the betterindia.com

Natarajan