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Devangshu Dutta

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How maths helps you understand the coronavirus

The first cycle starts with 1, then 2, then 4, 8, etc, until the infected population jumps to 16,384 at the 14th cycle, explains Devangshu Dutta. Photograph: PTI Photo When a pandemic like......

Cracking your iPhone, piercing your privacy

Sadly, governments and their agencies can’t be trusted to use private data, or decryption methods responsibly, says Devangshu Dutta.    What happens when an irresistible force meets......

Trespassing in big-cat country

While travelling in the Sundarbans, tourists are generally advised to wear a standard-issue paper mask that costs Rs 15. If you want to go 'ethnic', you can opt for a marginally expensive......

Enforcing A Ban On Cryptos Is IMPOSSIBLE

Traders who pay in rupees generate over Rs 50 crore in daily cryptocurrency volumes.Indians actually invest a great deal more in forex-denominated trades, observes Devangshu Dutta, explaining why......

At Rs 9500 cr, Tatas' buyout of BigBasket will be biggest in online grocery space

The deal, which is expected to close in the next four to five weeks, will give exit to investors Alibaba, Abraaj Group and IFC. The parties are awaiting approval from the Competition Commission of......

Looking to go omnichannel, BigBasket may seal deal with Tatas

The competition which BigBasket faces now is with the big three - Amazon, Walmart, and Reliance. Online grocer BigBasket, which is in final-stage talks with Tata Group to sell majority stake in......

DMart vs Reliance Retail: Stage set for mother of all retail battles

The bigger threat for DMart is that the Reliance-Future combine now has grocery revenues that are nearly 2.5 times of it, putting pressure on the former to improve stickiness of its consumers.......

Businesses that will suffer, or survive, post COVID-19

Which sectors will bounce back fast? Which will lag? Has the consumer changed forever? Here are some answers. Illustration: Dominic Xavier/Rediff.com "Blanket reopening of businesses far too......

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Coming to India and making

Success in manufacturing is not just about being cheap - cheap labour, cheap land, cheap power...
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