Page 21 - Dna Explainer News Today

DNA Explainer: How your face could replace your bank card as a payment option - Consumers look at their reflection in an LCD screen attached to the cashier's counter and money is automatically deducted from their linked accounts.

DNA Explainer: Why Paytm is coming up with its mega IPO? - Paytm founder, managing director and CEO Vijay Shekhar Sharma and Alibaba group firms will dilute some of their stake in the proposed offer-for-sale.

DNA Explainer: Why experts say there is no urgency to vaccinate children - Experts say that first it needs to be answered whether we use inactivated virus vaccines or should we wait for mRNA vaccines to inoculate children.

DNA Explainer: What is 'Metaverse' and why Facebook wants to rebrand it - Facebook users like us who are not aware of metaverse may feel anxious as how it will impact the way we use the social media platform to communicate.

DNA Explainer: Why it's raining so much in October - Isn't monsoon over yet? - Scientists say that combination of delayed monsoon and the development of low-pressure areas at multiple places is causing rainfalls at several places

DNA Explainer: Why the Arctic may not have any polar bears left by 2100 - The study published in the journal Earth's Future says that if carbon emissions continue at current levels, summer ice will disappear by 2100.

DNA Explainer: Difference between IMD’s Red, Orange and Yellow alerts - IMD has recently issued a red alert in Kerala in view of the heavy rains in the state that have caused major destruction since yesterday.

DNA Explainer: How the Global Hunger Index ranking is calculated? - The report based on 4 indicators - undernourishment, child stunting, chronic undernutrition, mortality termed the level of hunger in India 'alarming'.

How Tatas built, lost and regained Air India: Maharaja's journey from 1932 to 2021 - Air India's return to the Tata fold happened after 68 years of being nationalised. The Nehru government took over AI through nationalisation in 1953.

DNA Explainer: Why are oil prices rising and its impact on economy and markets - The impact of fuel hikes is visible on the stock market with growing fears of inflation, impact on currency value and input costs to companies.