Meet 22-year-old Prathap from Mandya, who has built over 600 drones, and is known as the Drone Scientist

We talk to Prathap NM from Mandya, popularly known as the Drone Scientist of India. He talks about his journey so far and the instances when his drones helped people in dire need.

Prathap N M with his drone during one of the expo
Prathap N M with his drone during one of the expo

Recently, when floods ravaged major parts of North Karnataka and people were stranded in different places, Prathap NM used the drone he made to provide food and relief materials to several affected areas. From Hipparagi Barrage to Janwada, a nearby village — he used his drone to help many. Thousands of people gathered to watch if this drone could really reach the right place. And when it did, both police personnel and the public cheered loudly for the 22-year-old. Originally from the Mandya district, Prathap is a BSc graduate from JSS College of Arts, Science and Commerce in Mysuru.

He is popularly known as the Drone Scientist or the Youngest Scientist in India. A fitting name, we think, considering he thought about building drones when he was just 14 years old. When he was 16, he already had a drone in his hand ready to fly. “Have you seen an eagle, whose eyes are sharp and flight precise? It was this bird that inspired me to build a drone. The late Dr APJ Abdul Kalam also served as an inspiration as he achieved a lot in his lifetime. The first drone that I built was a basic one which could simply fly and capture some images. As I learnt more about technology and how drones can be helpful, I built bigger drones. To date, I have built around 600 drones,” he says.

In 2017, Prathap was recognised on several national as well as international platforms for his work. “I exhibited one of my drones at Skills India and won second place. I exhibited a self-made project called Drones in Cryptography. The Germans used cryptography to send coded messages about bombings, especially during the time of Adolf Hitler, the dictator. Usually, radar signals can trace drones, but if you send messages or signals through cryptography, you can neither detect them nor decode the encrypted message,” he explains. This young scientist has been invited to over 87 countries to showcase the different drones he has built.

When we ask him about the funding required to fuel his passion, he says, “I use very little money and a lot of e-waste to make my drones. Whenever I win competitions, I am awarded money which I save for the future. And as far as e-waste goes, a lot of it is generated and I get it from electrical shops in Mysuru, Visakhapatnam, Mumbai and a few other cities. For example, if there is a mixer-grinder that is defunct, I can remove the motor and use it in my drone. Similarly, I make use of chips and resistors from broken televisions to build my drones. It doesn’t matter what the prototype looks like. Proving the technical points of the drone is all that matters.”

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Prathap used his drone to deliver food to people in the flood-hit North Karnataka region

Prathap has won young scientist awards from Japan and France and gold medals for his research on drones from Germany and the USA. among others. But he had to face several challenges before he could earn these recognitions. Being the son of a farmer, Prathap comes from a poor family and could hardly afford to buy good clothes for himself. “When I travelled to France for the first time, people were shocked and judged me for travelling in business class. However, this did not matter to me. One of the companies in France offered me an opportunity to work on their research project. I earned some money there and contributed to the improvement of my family’s financial condition. Currently, the drones I am building now are funded by the money that I earned in France,” he says happily.

Eagle 2.8, the saviour 
Prathap feels happy that his creation saved the life of a little girl in Africa. Narrating the series of events, he says, “Africa is home to many indigenous people and species. There is a dangerously poisonous snake called the black mamba in this country. In one year, around 22,000 people in a particular tribal area had died due to this snake’s bite. When I was in Sudan for a research project, an eight-year-old girl was bitten by this snake and needed urgent medical assistance. Usually, a person can survive for only 15 minutes after being bitten by this snake. I used a drone to send the antivenom to the place where she was, a place so remote that you won’t even be able to find its location on Google Maps. The place was 10 hours by road from where I was, so I used my Eagle 2.8 drone, which can cover 280 km per hour. The antivenom was delivered within eight and a half minutes. It was a very challenging task for me. Later, the child and her mother came all the way to Sudan to meet me and thanked me for saving her life. I was very happy that I could help.”

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Prathap was given the Albert Einstein Innovation Medal from CeBIT in 2018 and secured the first place for his project Autopiloted drones

Prathap has also delivered a few lectures at IIT Bombay and IISc on how drones can be used in time-sensitive situations like transferring of organs during organ donation, blood transfer and other such purposes. Prathap says, “When my lecture was held in these institutes for the first time, only three or four people attended. But these few people told the others about me and my talks, so when the lectures were organised again, the hall was jam-packed.” Currently, Prathap is working to establish his own start-up that can involve youngsters to build drones or any other devices. According to him, there are several people out there who have the talent, but don’t have the degree. “I will employ such talents and bring out many innovative devices that can help the nation during disasters and wars and in the fields of defence, aviation and beyond. The aim is very simple, it is to use technology in the interest of our nation.”

source: http://www.edexlive.com / The New Indian Express edex live / Home> People> Drone / by Rashmi Patil, Edex Live / December 23rd, 2019

Technology to help doctors virtually consult patients

This is also a way to help patients in quarantine get emotional support from counsellors and stay in touch with their families via video-conference.

Karnataka Health Minister B Sriramulu
Karnataka Health Minister B Sriramulu

Bengaluru :

Minister for Health and Family Welfare B Sriramulu launched ‘ICU Telecard’ on Thursday, a technology developed by CISCO to address the concerns of doctors treating Covid patients. The technology help doctors who have contracted the virus while on duty, allowing them to provide treatment to patients from a safe distance. It will also ensure that doctors don’t come in contact with patients in isolation wards and Covid ICU’s.

This is also a way to help patients in quarantine get emotional support from counsellors and stay in touch with their families via video-conference. Families will also be able to virtually take part in doctor consultations.  “This technology is a necessity in safeguarding the health of doctors, and should be implemented in all hospitals. We will discuss this in the task force meeting, and take decisions regarding technology required in Covid hospitals in the state. For now, we have installed the technology at Victoria Hospital and KC General hospital,” the minister said.

Sriramulu also addressed complaints regarding the delay in releasing of dead bodies that are yet to be tested, stating that the Chief Minister in a meeting on Wednesday has ordered for more testing labs to be set up. “We are also contemplating conducting plasma therapy in all districts,” he said.

source: http://www.newindianexpress.com / The New Indian Express / Home> States> Karnataka / by Express News Service / July 03rd, 2020

Shamba Joshi – A Unique Kannada Scholar

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Shankara Baladikshita Joshi (1896 – 1991) was one of the greatest scholars who delved deep into the prehistory of Kannada language. At a time when the antiquity of Kannada and its environs were not clear, Joshi chose this difficult aspect of Kannada language as his main interest.

In the bargain he also discussed the meanings of different forms of the word Karnataka by which form it was known to our ancient people. These are difficult paths to choose and scholars dreaded to enter into it. But like a lone ranger, Shamba went deep into it and became successful and won the admiration and respect from scholars. As this is not a popular ad eye-catching field of study, Shamba is known only to scholars and not to masses.

Shamba Joshi as he is popularly known was born on 4-01-1896 in a small village Gurlahosur in Savadatti taluk of Begaum district. This village is not in existence now as it was submerged under the waters of Malaprabha. In the floods, his house was also washed away and hence the family shifted to Poona, the place of his grandmother. It gave him an opportunity to meet Lokamanya Tilak and he became a freedom fighter.

After sometime, he returned to Dharwad and became a trained Kannada teacher and got a job in Chikkodi. When Gandhiji visited Chikkodi, he enlisted himself as a volunteer, and began wearing Khadi. For this act, government began harassing him and consequently he left the job. He became Secretary of the Karnataka Unification movement in 1924. He was arrested and was sent to jail for six months. Subsequently, he joined as a teacher and worked from 1928 to 1946, and finally he retired.

Origins of Kannada

When he was participating in the Karnataka unification movement, he acquainted himself with Alur Venkata Rao’s book ‘Karnataka Gathavaibhavagalu’. He was inspired by this book to go deeper into the antiquity of Kannada and Karnataka. His main questions were: What is the meaning of the words Kannada and Karnataka? When did they come into existence? Who were the people who lived in Kannada land? Where did they come from? Did the mention of Cauvery, Godavari in Kavirajamarga has any historical basis? These questions came to his mind. He dedicated himself to find out the answers to these questions throughout his lifetime and enriched the Kannada language.

As a prelude to his research, he wrote a book Kanmareyada Kannada (disappeared Kannada) and identified Narmada – Godavari region as the original Karnataka, which in course of time was lost to Kannadigas. Most scholars have agreed with his opinion. Thus, he laid firm foundations for the study of a wider Karnataka, than what we have today.

Marathi and Marahatti 

Another startling discovery he made was about Maharashtra. He made it clear that Marathi is of recent origin as compared to Kannada. Marathi is Marahatti which means people who worshipped the goddess tree. Hatti is a Kannada word and obviously people who lived in Karnataka area from the Vedic age were these people of prehistoric character. Thus they are the original dwellers of this area up to Narmada and migrated to that area in later periods, and became known as Marathis. It is very interesting to note that some of the Marathi scholars have agreed with this opinion of Shamba Joshi.

Shamba always goes to the root of the problems to understand their significance. In fact he has written a book on old habits or traditions with historical leanings. Look at this humorous example, Stitching needle had not yet been discovered and the ancient Brahmanas used only unstitched clothes like dhoti. Even images of gods and goddesses were made to wear the unstitched clothes. But when the needle was discovered, they did not use the stitched clothes and looked at them as un-Indian and non-traditional and never used them even in their day-to-day life also. Thus he ridicules this practice which has no meaning.

Character of gods and goddesses 

Shamba has also discussed the antiquity and character of gods and goddesses such as Shiva, Krishna, Vittala, Hanuman and others. He considers Shiva as Non-Aryan and Pre-Aryan and considers him as a pro-Kannada God. Virasaivism is the culmination of Saivism of the early period. He feels that the existence of number of Shiva temples in Karnataka should be traced to the origin itself. He further feels that god Vittala is a Kannada deity and this culminated itself in the temple at Pandharapura. Kanhadaho Vittala means Vittala is a Kannada deity. Most scholars have accepted this opinion, though Pandharapura is situated in Maharashtra now. He strongly feels that Hanuman is again a Karnataka deity.

He has also discussed the factors responsible for the place names. Another pet subject of Shamba is Halumatha (Caste called Halu, may be the people who rear the cows). He makes them responsible for the pre-Aryan culture of Karnataka.

Shamba’s magnum opus 

Shamba’s magnum opus is ‘Karnataka Samskritiya Poorvapithike’ which won him the central Sahitya Academy Award. I had the good fortune of meeting Shamba twice. In fact, I had reviewed his book Poorvapithike at the instance of Dr. Mallepuram Venkatesh, now the V.C. of Sanskrit University. I had pointed out one flaw in his methodology namely his weakness in prehistoric archaeology. When I pointed out this to him, he said ‘young Professor! Archaeologist is a like a magician who brings out ancient relics from the earth. But a man of literature cannot do it’. How true it is. Shamba’s books read like books on metaphysics and hence difficult to digest. That is his strength and weakness too.

source: http://www.starofmysore.com / Star of Mysore / Home> Columns / by Prof. A.V. Narasimha Murthy    / June 28th, 2020

Vocal for local: Dharwad student develops alternative to popular Chinese file-sharing app

Within a few days of its release, more than 10,000 people have reportedly downloaded the android app. It has a 4.9 star rating at the moment and has clocked over 2000 reviews too.

Z Share app
Z Share app

Hubballi :

A student from Dharwad has developed the Z Share app, an alternative to SHAREit, that he claims transfers files two times faster than the popular Chinese app.

Within a few days of its release, more than 10,000 people have reportedly downloaded the android app. It has a 4.9 star rating at the moment and has clocked over 2000 reviews too.

Shravan Vasant Hegde from Kansur village near Sirsi in Uttara Kannada district, pursuing his BCA degree from CSI College in Dharwad, is the developer.

He says he developed the app within 15 days, and with the help of his cousin, who is into software, made his newly developed Z Share app available on Google Playstore.

Shravan says he has experience in developing apps and had developed a couple of apps for Karnatak University students already.

“After Prime Minister Narendra Modi’s words to go desi, I thought of developing the app and started to develop the app in the beginning of June. Within two weeks, I completely developed it and now it is available on playstore. I have plans to release it on iOS too,” he added.

The app transfers files like images, videos, pdfs and other types. The average speed is about 6 mbps, which is double that the Chinese app currently offers, Shravan claims. When the users are using the latest phones the transfer speed reaches a max of 10 mbps too, he went on to say.

source: http://www.newindianexpress.com / The New Indian Express / Home> States> Karnataka / by Arunkumar Huralimath / Express News Service / June 29th, 2020

For the record

Ask Rahul Murali Krishnan (23) to subtract 100-digit numbers and he takes less than one minute — 54.89 seconds to be precise.

Rahul Murali Krishnan
Rahul Murali Krishnan

Bengaluru :

Ask Rahul Murali Krishnan (23) to subtract 100-digit numbers and he takes less than one minute — 54.89 seconds to be precise. Krishnan, who is pursuing a post-graduate diploma in risk management from Global Risk Management Institute in the city, was recently recognised by Spain-based Official World Record Organization for ‘Fastest 100 Digits Subtraction Ever’.

Krishnan was introduced to abacus at the age of 8. “So I never really had a problem in solving math problems,” he says. Krishnan also learnt techniques and shortcuts that helped in solving math problems. The idea of registering for a record came when he watched a show about a world record event. “I was excited to see people achieving something unique in different fields.

I wanted the same for myself,” he says. “I started with 30 digits, and kept pushing myself. Finally, I decided to target 100 digits. The next problems were speed and accuracy.” Initially, it took him over three minutes to solve a 70-digit problem. “But with practice, I was able to increase my speed and accuracy,” he says.

source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Bengaluru / by Express News Service / June 29th, 2020