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Coronavirus may spread more via respiratory droplets in winter

While transmission of the novel coronavirus as small aerosol particles is more significant in summer, direct contact with respiratory droplets may be more pronounced in the winter months, according......

Cotton, silk, chiffon best materials for masks: Study

As people resort to making their own cloth masks due to shortage of surgical and N95 varieties in the wake of the COVID-19 pandemic, a new study says a combination of cotton with natural silk or......

DRDO develops bio suits for medics fighting COVID-19

India's premier defence research institution Defence Research and Development Organisation has developed a "bio suit" to protect doctors and paramedics engaged in treating coronavirus-affected......

IISc builds ventilator to be used free of cost

Working round-the-clock over the past few days, an Indian Institute of Science team is buildingan indigenous ventilator prototype for Covid-19 victims, and it is expected to be ready in the current......

ISRO launches Cartosat-3, 13 US nano-satellites

The Indian Space Research Organisation on Wednesday launched PSLV-C47 carrying Cartosat-3 and 13 nano-satellites from Satish Dhawan Space Centre in Sriharikota. Chairman of the Indian Space......

Why aren't Indian cars as safe as foreign ones?

India wasn't applying widespread crash testing like foreign countries do, so manufacturers didn't see the need for an investment focus on safety. Customers rarely walked into showrooms asking for......

Why train travel will never be the same again

The first two coaches that rolled out from the Railway Coach Factory in Kapurthala also have fixtures coated with titanium dioxide and the provision for plasma air equipment in AC ducts to......

Drones still can't deliver packages even in green zones

Use cases for drones are, however, immense - industrial inspections, geospatial surveys, agricultural surveys, and general surveillance and security. Pune-based Quidich Innovation Labs, along with......

A mask that can deactivate COVID-19

'If people use the mask properly, we can confidently say that this is as protective as the best mask in the market.' Kindly note the image has been posted only for representational purposes.......

Street vendors left out of Unlock 1.0's purview

'In states where all shops are allowed to function and pedestrians are allowed to move around, there is no reason to presume that vendors are not allowed to operate. But ambiguity surrounding the......

Like Neena Gupta's mini dress?

Is Neena Gupta getting younger? The actress, who just recently posted, 'Google walo ab toh meri umar kam karke likh do,' has been looking trendier ever since she got herself that slick hairstyle.......

PIX: Preity Zinta's priceless reactions

Preity Zinta, whose cheerful presence we miss in Bollywood, is someone we like spotting in the stands when the Kings XI Punjab -- the team she co-owns -- is playing a game. Whenever the camera......

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Oldest Known Nano-Structures Found In Ancient Artifacts In Tamil Nadu

Scientists have discovered the oldest known human-made nano-materials in ancient artifacts in Tamil Nadu New Delhi: Scientists have discovered the... ...

https://www.ndtv.com/india-news/scientists-discover-oldest-known-nano-structures-in-ancient-artifacts-in-tamil-nadu-2328340

Vivo confirms OriginOS roll out to range of smartphones

Vivo introduced the OriginOS to replace the Funtouch OS Android skin at its China event yesterday with “Klotski grid” desktop grid, “Nano... ...

https://www.fonearena.com/blog/327707/vivo-originos-supported-devices-roll-out-date.html

IIT Kharagpur researchers develop cellulose nano-crystals from cucumber peels for food packaging

The cellulose nano-material developed from raw cucumber waste by Professor Jayeeta Mitra and research scholar N Sai Prasanna at IIT Kharagpur has... ...

https://economictimes.indiatimes.com/news/science/iit-kharagpur-researchers-develop-cellulose-nano-crystals-from-cucumber-peels-for-food-packaging/articleshow/79276849.cms

Why aren't Indian cars as safe as foreign ones?

India wasn't applying widespread crash testing like foreign countries do, so manufacturers didn't see the need for an investment focus on safety.... ...

http://www.rediff.com/money/report/why-arent-indian-cars-as-safe-as-foreign-ones/20201115.htm

Use of nanotechnology for plant nutrients to halve urea usage and raise productivity

Now nano nitrogen will soon be commercially available to farmers,” said a fertiliser ministry official, who did not wish to be identified.... ...

https://economictimes.indiatimes.com/news/economy/agriculture/use-of-nanotechnology-for-plant-nutrients-to-halve-urea-usage-and-raise-productivity/articleshow/79204389.cms

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