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Russia approves Covid vaccine 'Sputnik V'

As the global coronavirus tally crossed 20 million of Tuesday, reports came from Russia of a new Covid-19 vaccine approved by the Vladimir Putin government.

With this, Russia became the first country to approve a coronavirus vaccine for use among tens of thousands of its citizens.

The race for a vaccine is heating up as nations across the globe brace for new outbreaks of the disease even while they try to restart economies battered by months of initial lockdowns to curb the spread.

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Why India celebrates ‘National Technology Day'? | Vivo X300 Ultra deep dive | Tech Today

Why does India celebrate National Technology Day? Every year on May 11, India marks National Technology Day to commemorate a defining moment in its history: the 1998 Pokhran-II nuclear tests. Led by then-Prime Minister Atal Bihari Vajpayee and a team of brilliant scientists, these underground tests were so secretive they famously exposed a massive intelligence failure by the CIA. The same day saw the successful test flight of the indigenous Hansa-3 aircraft and the Trishul missile. In 2026, we explore how this "explosion of self-esteem" paved the way for India to become a global leader in AI, space exploration, and semiconductors. Plus: The New King of Camera Phones? We’re putting the Vivo X300 Ultra to the test. Is it a phone with a great camera, or a professional camera that happens to make calls? With its massive triple-camera setup featuring dual 200MP sensors and ZEISS optics, this device is redefining mobile photography. Watch the full episode to know if it is worth buying!

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