IIT-Madras researchers produce bio-oil from agricultural waste

Researchers at the IIT-M have developed a simple microwave process to produce high-energy bio-fuel oils from agricultural waste.

IIT Madras (File photo | EPS)
IIT Madras (File photo | EPS)

Chennai :

Researchers at the IIT-M have developed a simple microwave process to produce high-energy biofuel oils from agricultural waste.

The project, funded by GAIL (India) Ltd, aims to produce oil from waste such as rice straw and bagasse, and plastic. Such oils generated from renewable biological sources are considered to be a practical and pragmatic replacement for petroleum and petrochemical products, said the statement.

One of the most common methods to produce bio-oil as ‘pyrolysis’ or heat-induced breakdown of components. However, the newly developed method results in lower heating value of bio-oils compared to fossil fuels, and in addition, increases their acidity and corrosiveness, the statement added.

However, mixing plastic with biomass would produce bio-oils with better properties – such as higher energy yields. The IIT-M team used microwave to breakdown components, ranging from rice straw, sugarcane bagasse, and groundnut shell, to wood sawdust and wood from ‘Seemai Karuvelam’ tree with two synthetic plastics.

“We believe usage of microwave is a sustainable and energy-efficient approach for resource recovery from a wide variety of wastes, including disposed single-use plastics and non-reusable face masks,” said R Vinu, Associate Professor with Department of Chemical Engineering. Vinu was also the lead of the research team, and their results have been published in the journal, ‘Bioresource Technology and Fuel Processing Technology’, the statement added. Dadi Suriapparao and Banupriya Boruah from the department were also part of the research.

source: http://www.newindianexpress.com / The New Indian Express / Home> /Good News / by Express News Service / June 16th, 2020

Chennai-based scientist claims connection between Covid-19 and solar eclipse

According to Dr KL Sundar Krishna, Nuclear and Earth Scientist , the intensity of the sun rays (fission energy) coming will make Covid-19 inactive.

Dr KL Sundar Krishna, Nuclear and Earth Scientist

Dr KL Sundar Krishna, Nuclear and Earth Scientist (ANI photo)

A scientist in Chennai has claimed the connection of Covid-19 outbreak with December 26 solar eclipse. According to the scientist, the coronavirus has broken out after a mutated particle interaction of the first neutron due to fission energy emitted after the solar eclipse.

Deducing a possible theory, Dr KL Sundar Krishna, Nuclear and Earth Scientist told ANI, “Since December 2019, coronavirus has surfaced to perish our lives. As per my understanding, there is a planetary configuration with new alignment in the solar system after December 26, when the last solar eclipse occurred.”

“The virus has occurred from the upper atmosphere due to the inter-planetary force variation, a new alignment in which the Earth has created a conducive atmosphere. For the first neutrons (with no charge in nature), are coming out of most fission energy from the sun,” said Krishna adding, “They may have started nucleating (nucleus formation) with foreign absorbing material which could be a nucleus of the biomolecule, Bio-nuclear interaction taken place in the upper atmosphere. The mutation of the biomolecular structure (protein) might have been a possible source of this virus.”

Krishna also said that the mutation process was maybe noticed first in China but then there are no proofs and evidence. It could be an outburst of an experiment or deliberate attempt.

According to the scientist, the upcoming solar eclipse could be a turning point. The intensity of the sun rays (fission energy) coming will make the virus inactive.

“We do not have to panic as this is a natural process happening in the planetary configuration. The sunlight and solar eclipse will be its natural remedy for this virus,” Krishan added.

source: http://www.hindustantimes.com / Hindustan Times / Home> Tamil Nadu / by Asian News International / posted by Prashasti Singh / June 15th, 2020

‘Rewind. Pause. Archive’: The Cinema Resource Centre’s efforts to preserve forgotten treasures of Indian cinema

The Cinema Resource Centre is a treasure trove of films, songbooks, LP records and movie posters. As they step into their 10th year, founder-trustee Sruti Harihara Subramanian recalls the journey.

Chennai :

“We are caught up in our worlds. It often becomes about the right here and right now — ‘How are we going to survive?’, ‘How are we going to give the best output to the current audience?’. We have no time to stop and look back. This perhaps is one of the reasons that despite the rich cinema history we have, there is very less done to preserve it,” opines Sruti Harihara Subramanian, entrepreneur-cum-filmmaker and founder-trustee of The Cinema Resource Centre — a not-for-profit public archive designed to enable research on the audio-visual cultural artefacts produced by Indian films. As the Trust steps into its 10th year, the national award-winning filmmaker walks us through the its efforts to preserve and document the forgotten treasures of Indian cinema and film-related memorabilia.

Loaded with memories
Almost over a decade ago, when an inquisitive Sruti stumbled upon a heap of film posters, movie stills and lobby cards that had been disposed of outside a popular theatre, she didn’t think twice before getting her hands dirty. She picked several artefacts that were perhaps the last-remaining physical evidence of an era bygone in south Indian cinema.

“I came from a family that wasn’t inclined towards films. I don’t remember watching films in a theatre until I was big enough to go to the movies with friends. So, my exposure to films came very late in life. Despite this, I’ve always been curious about the nature of the celluloid,” she says. But for someone who grew up in the pre-Internet era, learning about movies meant observing the minuscule details available on anything and everything — from movie stubs, cassettes, songbooks, posters to magazines. “I eventually started collecting every small cinema-related object I came across, and during my days as an assistant director it became a serious hobby,” she says.

Access to archives
Soon, Sruti realised that she was in the midst of a treasure hunt. From loading her red Maruti 800 with slides, scripts, songbooks and posters that were discarded by production houses to hitting the jackpot and digging out gold from inside a scrap paper dealer’s bag — she found smaller pieces that would go on to complete a bigger jigsaw puzzle. In this case, an archive that would give anyone and everyone a peek into India cinema, especially those made in the regional languages of south India. “Over time, the number of materials increased exponentially and I wanted to make it accessible to the public. I came across several museums abroad that were interactive and immersive. After acquainting myself with creatives and filmmakers from outside the state and country, I realised that there was so much for us to know about cinema. My dream was to go beyond the mainstream screens and create a library or cinema museum,” she shares.

Along with a small team, Sruti registered the trust in 2009 and embarked on a mission to conserve archival material by digitising and cataloguing it in an orderly fashion. “Conserving the material is a very expensive affair. The Trust is completely funded by us. Whatever I have earned so far from filmmaking has gone back into this initiative. Our focus is on digitising whatever we have on an online cloud. Currently, we have two archivists working on the process,” she says.

The 400 magazines; 250 glass slides; 2,500-odd songbooks; 779 LP records; 25,000 vintage photographs; 8,000 posters; 5,000 lobby cards and umpteen script books, photo albums, fan stickers and launch invites that are now part of the TCRC’s  archives not only offer a nostalgic experience but have also been instrumental in aiding cinema researchers and students.  “Ironically, most of these are international students researching on Indian cinema or someone associated with the craft. In a time when there’s a dearth of archival of Indian, especially south Indian cinema, coming across our Trust is equal to hitting the jackpot for these students,” says Sruti.

CinemaTrustCF14jun2020

Built on donations
Contributions have poured in from the most unlikely sources — a stranger who donated his grandmother’s collection of Deepavali Malar from the 1940s and 50s in pristine condition; enthusiasts who’ve donated audiotapes, songbooks and LPs that they came across during a house clean-up, scrap paper dealers giving away cutouts of artistes that were once translated into posters to vendors from Moore market doing their bit. Yet, Sruti says, help from within the industry has been bleak. “I have gotten a pat on my back, been told that it’s a good initiative. But it stops at that. I am part of the industry too and I realise that we don’t look back at our own history.

Maybe that’s why we hear so many stories of former filmmakers, actors and actresses struggling today despite their enormous contributions to shape cinema. Having said that, I haven’t approached anyone for help either,” she shares.  This year marked a new beginning for the Trust and several plans were chalked to engage experts and enthusiasts alike. “We were ready to host screenings, discussions and collaborate with like-minded people as a way of celebrating a decade of TCRC,” says Sruti.  But like several dreams, the curtains have been pulled down on this one too due to the pandemic. “Everything has been kept on hold. Since we are bootstrapped, we don’t know how long we will be able to sustain the archival process given the current situation. But I still dream of a space adorned with everything cinema,” she says.

source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Chennai / by Roshne Balasubramanian / Express News Service / June 11th, 2020

Chennai-based start-up raises $5.5 million

The loan was deployed through IndusInd Bank’s Impact Investing Group, guaranteed by the U.S. International Development Finance Corporation.

Chennai-based agritech start-up WayCool Foods raised $5.5 million through debt financing from IndusInd Bank Ltd, guaranteed by the U.S. International Development Finance Corporation (DFC).

This funding follows the Series C round of $32 million led by Lightbox earlier this year. Setuka Partners LLP was the advisor to the current transaction. WayCool Foods intends to use the funds raised to introduce advanced technology, implement strict hygiene measures and increase transportation efficiency to reduce food spoilage and improve farmer yields. This will also allow the company to strengthen food distribution across South India.

Karthik Jayaraman, Co-Founder and CEO, WayCool Foods, said, “WayCool has been steadily building necessary technology and operational capabilities to operate robust agrifood supply chains from soil to sale.”

DFC, America’s development bank, provides financing to address critical challenges across emerging markets on a global scale. It invests across sectors including energy, healthcare, critical infrastructure, and technology. DFC provides financing for small businesses and women entrepreneurs in order to create jobs in emerging markets.

The loan was deployed through IndusInd Bank’s Impact Investing Group. The DFC guarantee enabled the bank to provide an equivalent of ₹35 Crores loan to WayCool, the bank’s statement said. The structure is significant as it helps in mobilizing local capital for WayCool, also it eliminates foreign exchange rate fluctuation risk from the balance sheet of WayCool, it added.

Founded in July 2015 by Karthik Jayaraman and Sanjay Dasari, WayCool procures, processes, and distributes a range of food products, including fresh produce, staples and dairy products, moving over 250 tonnes of food every day, to 8,000 enterprise clients across South India. The company operates a soil-to-sale model engaging with a base of 40,000 farmers in more than 50 regions across India.

source: http://www.thehindu.com / The Hindu / Home> News> Cities> Chennai / by Sangeetha Kandavel / Chennai – June 11th, 2020

Madras HC directs Tamil Nadu doctor to move ICMR on drug for COVID-19

The petitioner had made representations to the ICMR to consider the importance of the concept proposed in his article and conduct trial but there was no response.

Chennai :

The Madras High Court on Thursday directed a doctor in Tamil Nadu to make a fresh representation to the Indian Council of Medical Research on his claim that a particular drug can be used to treat COVID-19 patients.

Disposing of a petition by Dr Vasantha Kumar from Krishnagiri district, a Division Bench of Justices Vineet Kothari and R Suresh Kumar also directed concerned authorities to grant him an opportunity to present his case and pass appropriate orders, as expeditiously as possible.

Vasantha Kumar in his petition submitted that he has authored an article on the use of ‘beta-adrenergic blockers,’ medications used for reducing blood pressure, in the treatment of COVID-19 patients.

He further submitted that he had examined in detail the nature of coronavirus and its effects on the human body and the possible cure for it.

He had requested a discussion on the subject for the benefit of public at large and sent a communique to the Union Health department and ICMR.

In his article, he proposed that beta-adrenergic blockers may be beneficial in coronavirus patients with hypertension co morbidity, by regulation of blood pressure and decreasing SARS-CoV-2 cellular entry.

In low doses, beta-adrenergic blockers may be beneficial in COVID-19 patients with normal blood pressure, as it may decrease the SARS- CoV-2 entry into the cell.

The petitioner said as there was no response from the Journals to which he sent his articles, he proceeded to publish it online.

Though he made representations to the ICMR to consider the importance of the concept proposed in his article and conduct clinical trial at the earliest, there was no response.

When the plea came up before the bench through video conference, the doctor claimed that the drug would stop the symptoms and not allow it to develop into fever.

Noting that the cost of the drug would be less than Rs 2 and the poor would benefit from it, the petitioner said as he has not received any response even from ICMR till date, he was constrained to approach the Court.

He prayed for a direction from the Court to ICMR to consider the importance of the concept proposed in his article and to conduct a clinical trial.

The bench disposed of the petition after recording the submissions of Additional Solicitor General G Rajagopalan appearing for the Centre and the counsel for ICMR that the representation of the petitioner would be considered in accordance with the guidelines.

source: http://www.newindianexpress.com / The New Indian Express / Home> States> Tamil Nadu / by PTI / June 11th, 2020

Aeronautics and mythology keeps this filmmaker’s dream alive

G Jagadeesh Kanna | Photo Credit: Special Arrangement
G Jagadeesh Kanna | Photo Credit: Special Arrangement

Actor-turned-entrepreneur Jagadeesh Kanna on his firm ‘Vaayusastra Aerospace’ and taking aeronautics to children using theatre arts

Is it possible to draw a parallel between the Big Bang theory and creationist myths you may have read about in religious texts?

The Big Bang, which, broadly speaking, discusses the creation of universe from initial singularity is, for the wide-eyed and perceptive folks among us, similar in context to the story about how the Hindu God Brahma came into being.

It is easy to find such comparisons either preposterous or intriguing depending on the nature and depth of one’s belief and faith.

For G Jagadeesh Kanna, it presented an opportunity to introduce the concept of aeronautics to young children. The 30-year-old theatre artiste/actor-turned-filmmaker is also an entrepreneur, who, via his IIT-Madras incubated start-up firm — Vaayusastra Aerospace private limited, has been teaching aeronautics to children between the ages of five and 14. With the lockdown, he shifted his classes online in a move that seems like will pay him rich dividends.

“A child’s brain is like a computer’s CPU. What I do is create a folder by telling them a story about how Ravana kidnapped Sita using his aircraft, the Pushpak Viman. The child may forget the technical terms but the story registers in their mind, and that is all that is needed to create the spark,” he says, adding, “For instance, Karna’s Vijay dhanush had all properties of modern rocketry and radar technology and the Brahmastra in Mahabharatha is nothing but a ballistic missile.”

Entrepreneurial insight

A few years ago, when Jagadeesh, a freshly-minted graduate with a Masters degree in Aeronautics, expressed his desire to pursue theatre, suffice to say it was not an easy-to-come-to-terms-with decisionfor his family.

“Being a full-time actor is not easy as I come from a middle class family. I could not ask my parents for money, not after they spent so much on my Masters degree. Since I had a lot of free time when I was not shooting, I started conducting paper plane workshops and teaching aeronautics to children,” he says.

During this time, Jagadeesh joined Little Theatre and Theatre Y, promoted by actor Yog Japee, and even landed himself a lead role in a film titled Naalu Peruku Nalladhuna Edhuvum Thappilla.

“By the time the movie released, I had gotten many word of mouth references about my workshops. one of my friends suggested that I approach IIT-Madras because they supported such initiatives,” he adds.

And so, Jagadeesh approached IIT-M’s Rural Technology Business Incubator with a presentation that was approved eight months later, after he developed an agreeable revenue model. “Meantime, I worked as assistant director to Rajiv Menon in Sarvam Thaala Mayam and as an associate director to Anita Udeep in 90 ML,” he says.

Jagadeesh02ANDHRA13mar2019

After approval, Vaayusastra was given space inside IIT-M Research Park and a start-up capital of ₹10 lakh to hit the ground running. In the two years since being incorporated in April 2018, the firm has generated ₹50 lakh in revenue and taught close to 30,000 children, says Jagadeesh, adding that he also employs theatre artistes and aeronautical engineers.

“I developed this model to support theatre artistes because, when I was one, the main issue I had was money. If I did not have a project, then the next month was a huge question mark. With Vaayusastra, actors are paid per session (around two or three sessions per weekend) and they make around ₹15,000 per month, which allows them to pursue their passion with peace of mind. Also, only around 5 out of 100 aeronautical engineering graduates go onto work for ISRO, HAL, Boeing and such companies. The rest pursue higher studies or turn to teaching. Vaayusastra is a space for these people also to showcase their talents and gain experience,” he says.

Expanding horizon

Even as the hands-on workshops and summer camps were growing in popularity, the COVID-19 pandemic hit, and Jagadeesh acted swiftly to shift his classes online. The first batch started on April 15, and the next one is set to begin on May 13 with as many as 480 students participating till date.

“One of my mentors suggested that I drop the subscription fee and reach out to more people. I was charging ₹3,500-4,500 for the three month course earlier, now I charge less than ₹1,000. Whereas earlier, my reach was with parents of children who live in Mandaveli, Adyar area in Chennai, after moving classes to Zoom app, I’m able to reach more students. In the last batch, we had a group of 20 students from the UK taking part,” he adds.

Still only 30, Jagadeesh has a vision of expanding the base of his company. He reveals he has been in discussions with NIT Trichy and Bharathiar University, Coimbatore, and both institutions have agreed to incubate his firm.

“The first step is to have two more branches across Tamil Nadu. I can employ more theatre artistes this way,” he says.

However, he is not ready to let go of his dreams of turning a filmmaker just yet. Having met actor Oviya while filming 90 ML, Jagadeesh remarks that she agreed to play the lead in a film he intends to direct. “Only the official confirmation remains,” he adds.

For more details: www.vaayusastra.com

source: http://www.thehindu.com / The Hindu / Home> Entertainment> Movies / by Pradeep Kumar / May 06th, 2020

RIP J Anbazhagan: An outspoken leader who fought against the sale of gutka in Tamil Nadu

Anbazhagan filed a case in the Madras High Court to highlight the illegal manufacture and sale of gutka and pan masala in the state. His efforts eventually turned out to be successful.

DMK MLA J Anbazhagan died of Covid-19 while undergoing treatment in a hospital in Chennai on June 10, on his 62nd birthday. (Photo | EPS)
DMK MLA J Anbazhagan died of Covid-19 while undergoing treatment in a hospital in Chennai on June 10, on his 62nd birthday. (Photo | EPS)