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Guwahati | Jun 10
Is your milk pasteurised? Detection strips from IIT Guwahati can tell you

In this digital age, ruled by smartphone apps, how about one to tell you how fresh your milk is? Although there are stringent safety rules concerning the quality of milk, almost 68% of what is available in the country does not conform to them. In a recent study, researchers at the Indian Institute of Technology Guwahati have come up with a paper-based detection system to detect if a sample of milk is pasteurised and fresh. This technique, they say, is cost-effective, rapid, user- and environment-friendly.

General, Science, Technology, Health, Deep-dive
New Delhi | Jun 4
The art of crafting insect-specific pesticides using machine learning

Researchers from the IIITD, CSIR-IMT and DU designed NeuroPIpred, a web-based tool that uses machine learning techniques to craft insect-specific pesticides.

General, Science, Technology, Ecology, Deep-dive
Karnal | May 19
ICAR scientists develop the world’s first web-based tool to identify wheat varieties

Researchers from ICAR-Indian Institute of Wheat & Barley Research, Karnal, and ICAR-Indian Agricultural Statistics Research Institute, New Delhi, have proposed a faster and reliable approach to identify different varieties of wheat. Using a mix of software engineering, mobile application development and genetic analysis, they have developed a new web-based server called VISTa—the first-ever plant variety identification system in the world—to identify wheat varieties.

General, Science, Technology, Deep-dive
Bengaluru | May 19
How radio astronomy sheds light on black holes

A conversation with Deccan Herald, Prof Rajaram Nityananda, a well-known Indian physicist who is now a Professor at the Azim Premji University, Bengaluru, sheds some light on how scientists captured the image of a black hole and the role of radio astronomy in this achievement.

General, Science, Technology, Deep-dive
Bengaluru | May 9
Image credit: Annie Santamaria/ Gubbi Labs

All the electronic devices that we use today have components made of semiconductors, mostly silicon. In recent years, gallium nitride, another semiconductor, is making its way into electronics. It is better suited for high power and high-frequency applications. Researchers from IISc have developed India’s first-ever e-mode gallium nitride power transistor, whose performance is comparable to some of the best reports till date.

General, Science, Technology, Engineering, Deep-dive
Kanpur | May 6
IIT Kanpur researchers develop a cost-effective, natural bio-fertiliser

Researchers at the Indian Institute of Technology, Kanpur, have developed a biomolecule-based fertiliser that can help address the drawbacks of chemical fertilisers. 

General, Science, Technology, Deep-dive
Bengaluru | May 3
Scientists observe the first ever merger of a neutron star and a black hole

On April 26 2019, scientists at the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo Interferometer detected gravitational waves from a possible black hole-neutron star collision thought to have taken place 1.2 billion light years away. The event was observed by both LIGO observatories, based in Louisiana and Washington state in the USA, and the Virgo facility based in the European Gravitational Observatory (EGO) in Italy.

General, Science, Technology, News
Kanpur | Apr 22
Vibrations for Painless Injections

Indian Institute of Technology Kanpur try to understand the physics behind how a mosquito punctures the skin without causing pain. They found that low-frequency vibrations, along the axis of the needle, considerably reduces the resistance to piercing, thus reducing the pain. 

 

General, Science, Technology
Mumbai | Apr 15
Enabling Robust, High-Density Electronics with Graphene

Researchers find a unique new technique to make stable, low-power graphene transistors

General, Science, Technology, Engineering, Deep-dive
Bengaluru | Apr 10
The first ever photograph of a black hole at the centre of M87 [Image credit: Event Horizon Telescope Consortium]

Scientists have revealed the first ever photograph of a supermassive black hole present at the heart of the distant galaxy Messier 87 in the Virgo constellation. The image, released today shows the shadow of a black hole.

General, Science, Technology, News