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.

 

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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.

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“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

The Parallel Worlds Of Puddles In Toronto…!!!

With my Instagram account I try to demonstrate that you don’t need a professional camera to take a nice picture. With the use of a smartphone, one can take a beautiful picture that tells its own story.

Many people don’t like rain, but the puddles left behind can be more than magical. Every time I see a puddle I take out my smartphone and put my camera lens as close as I can to the water and capture its parallel world. These are some of my puddle reflections I have taken in Toronto, Canada last month.

More info: Instagram

Source………Guigurui

Guigurui

Community Member  in http://www.boredpanda.com

Natarajan

Elephants Do The Most Precious Thing Every Time They See This Sanctuary Worker…!!!

Need a boost to help you power through your work week? Check out this adorable video of a group of elephants rushing over when they see their best friend — a tractor driver named Darrick, who works at theElephant Nature Park in Thailand.

Every morning when Darrick gets to work, a younger elephant named Kham La runs over for some cuddles.

We all know that elephants are brilliant, so it only makes sense that they’d recognize their favorite guy every day. What a lucky man Derrick is to have such beautiful friends to take care of!

Source……….www.viralnova.com and http://www.youtube.com

Natarajan

Message for the Day……” Discipline Consists of….”

Sathya Sai Baba

You must seek Truth and test it thoroughly with all the canons of reasoning. The discipline consists of: 1) The heroism to observe dharma rigorously (Ojas). 2) Fearless self-control (Tejas). 3) Discarding of all feelings of joy or sorrow with equanimity, due to the peaks and troughs of life. 4) Having unshakable faith in dharma and truth(Sahana). 5) Mental and physical health of the most excellent kind, earned by discipline and celibacy (bala). 6) The desire and ability to speak sweetly and straight, won by the practice of truth and love. 7) Withdrawal of the five senses of wisdom (Jnanendriyas) and the five senses of action (karmendriyas) from vice and sin, and the sublimation of all the senses to serve truth (indriya-moha).8) Victory over Self resulting in acceptance by the world. 9) The destruction of one’s prejudices and the pursuit of truth at all times (dharma). It is essential that all humanity today acknowledges the glory of this universal dharma. You must earnestly pray, “May all this be conferred on me” as found in the ‘Chamakam’ hymn.

Australian Farmer Fights Soil Erosion With Land Art……

After a recent bushfire consumed all vegetation on his land, a South Australian farmer Brian Fischer decided to etch a gigantic geometric pattern on the bare ground in a bid to fight soil erosion. Without vegetation, the topsoil was vulnerable to erosion by gusting winds. So Fischer ploughed his land in a patchwork of spirals creating long furrows in the topsoil. Now no matter which direction the wind blows there will always be a furrow to catch the soil. Fischer says the pattern cost him a few days to make, but he expects to save 15 cm of topsoil that would have otherwise been lost, until the fields are green again.

The clever erosion-fighting technique came from his dad, who used it on the farm as early as 1944 during one of the worst droughts South Australia experienced. More than one million hectares of land were destroyed by a raging bushfire in Victoria, prompting some farmers to come up with this unique solution.

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Photo credit: Brian Fischer

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Photo credit: Brian Fischer

via The Guardian

Source….www.amusingplanet.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

The Story of the Wise Old Man…..Inspiring Story !!!

Everyone has their own personal outlook on life. Many of us don’t choose it – we just follow our feelings, shaped by circumstance and experience. Others decide to choose what their outlook will be, and follow their minds instead. The old man in this story shows us that it takes some wisdom to be able to live happily…

A 92-year-old man, short, very well-presented, who takes great care of his appearance, is moving into an old people’s home today.

His wife of 70 years has recently died, and he is obliged to leave his home.

After waiting several hours in the retirement home lobby, he gently smiles as he is told that his room is ready. 

 As he slowly walks to the elevator, using his cane, I describe his small room to him, including the sheet hung at the window, which serves as a curtain.

 “I like it very much”, he says, with the enthusiasm of an 8-year-old boy who has just been given a new puppy. 

“Sir, you haven’t even seen the room yet. Hang on a moment, we are almost there.”

This Story Will Inspire You: The Wise Old Man

“That has nothing to do with it,” he replies. 

“Happiness is something I choose in advance.  Whether or not I like the room does not depend on the furniture, or the decor – rather it depends on how I decide to see it. 

“It is already decided in my mind that I like my room.  It is a decision I make every morning when I wake up. 

“I can choose.  I can spend my day in bed enumerating all the difficulties that I have with the parts of my body that no longer work very well, or I can get up and give thanks to heaven for those parts that are still in working order. 

“Every day is a gift, and as long as I can open my eyes, I will focus on the new day, and all the happy memories that I have made during my life. 

“Old age is like a bank account.  You withdraw in later life what you have deposited along the way. “

This Story Will Inspire You: The Wise Old Man

For a moment, I thought about the old man’s words, and it all made sense.

He made me realize that in life, we have to deposit all the happiness we can in our bank account of memories. Like this, we will always have a trove of them to cherish.

Source………….www.ba-bamail.com

Natarajan

Message for the Day…” Ways of God’s Showering Grace on HIS Devotee…”

Sathya Sai Baba

Even when you attain the state of living with God and merger in a divine form (sarupya-mukti), there is still a trace of differential feeling. Just because a devotee has a form like the Lord’s, one may not have the powers of creation, preservation, and destruction that the Lord has. Only when all trace of difference disappears and unity is attained, the highest stage is reached. This is real union (Sayujya). This comes of divine grace won by the essence of the spiritual practice of each; it cannot be claimed as the fruit of effort. The devotee wishes to serve the Lord as one pleases and to experience the joy of the form that one has attributed to the Lord. But the Lord, out of His grace, gives the devotee not only existence with the Lord, witnessing always the glory of the Lord, and being suffused with God-consciousness but also Sayujya – union with Him! The path of devotion results also in attainment of ultimate knowledge (Brahma-jnana). Even if the devotee does not crave it, the Lord Himself vouchsafes it to the devotee.

Message for the Day..” Need for Rigorous Practice of Right conduct in one’s life …”

If you are careless about the discipline of truth, every duty laid on you by dharma and every action prompted by dharma will hang heavy as a burden. Hence, you must search for the reality behind all these phenomena in your daily living, and that search will make all your duties, which are dharmic actions, light and pleasant. The Lord has designed people such that they are inclined towards God and are delighted at the expansion of their vision, and are happy when they are moral and virtuous. So, people must serve their own best interests by adhering to their basic nature, by concentrating on the Divine (Brahman), by assiduously cultivating truth, and by rigorously practicing right conduct (dharma).

Sathya Sai Baba