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OPTICAL ENGINEERS
Entrepreneurship and innovation: Scaling India's strategic technology ecosystemIndia's pursuit of technological self-reliance is gathering pace as sovereign capabilities in defence, space, semiconductors, and secure co...29 Jun, 2026, 01.37 PM IST- China, India see top firms lose market cap share in AI lagMajor stock markets in China, India, and Hong Kong are lagging in the global AI race, with top companies now holding a smaller market share...29 Jun, 2026, 01.00 PM IST
- Long- or medium-term: Invest in ability and balance sheet; 5 large-caps from different sectors with upside potential of up to 23%At this juncture, what an investor in the market needs is some hard work and the ability to be contrarian. In picking companies, focus on t...27 Jun, 2026, 10.11 PM IST
- NASA looked back at the first Black Hole ever photographed, and found a big surpriseThe universe keeps reshaping our cosmic perspective. When the Event Horizon Telescope captured the historic first image of a black hole in ...27 Jun, 2026, 07.15 PM IST
- Life lesson of the day by Warren Buffett: "The difference between successful people and really successful people is that really successful people say..." - The powerful business lesson from the Oracle of Omaha about protecting your time, focus, and long-term successSuccess is often measured by how many opportunities we seize, but one of history's greatest investors believed the opposite. Today's life l...25 Jun, 2026, 06.03 PM IST
- In 1860, a French inventor recorded the human voice on paper 17 years before Edison’s phonograph — but nobody could hear it for almost 150 years until 2008A French inventor, Édouard-Léon Scott de Martinville, made the world's first sound recording in 1860, a rendition of "Au clair de la lune."...24 Jun, 2026, 12.54 PM IST
- Scientists just made an all-silk cooling textile that reflects 94.8% of sunlight and lowers skin temperature by 4.3 °CScientists have engineered a revolutionary silk fabric, dubbed SilkNT, that cools the skin by an impressive 4.3°C without any batteries or ...23 Jun, 2026, 05.01 PM IST
- Jio IPO: Spectrum acquisition, among 7 risks investors need to know about India’s largest offerThe IPO comes at a time when Jio's operating performance remains robust. For the March quarter of FY26, the telecom giant reported a 13% ye...22 Jun, 2026, 01.46 PM IST
- In 1960, a physicist fired a flash lamp into a synthetic ruby rod: It produced the first working laser and changed how humans control lightOn May 16, 1960, Theodore Maiman made history by demonstrating the first functional laser at Hughes Research Laboratories. His innovative d...21 Jun, 2026, 05.45 PM IST
- In 1888, a photography manufacturer kept looking for an easier way to handle glass plates; it unexpectedly led to roll film and changed how the world took picturesGeorge Eastman fundamentally changed photography by introducing a series of accessible innovations rather than a single invention. He trans...19 Jun, 2026, 06.54 PM IST
- Doubled in 5 years: India's military-industrial moment has arrivedIndia's defence production has surged to a record Rs 1.78 lakh crore in FY26, nearly quadrupling since 2013-14. This growth, fueled by the ...17 Jun, 2026, 02.45 PM IST
- Nvidia's Jensen Huang pledges AI will boost manufacturing jobsThe factory represents a fundamental test of whether, as Huang believes, AI will be a source of job creation instead of a technology that s...17 Jun, 2026, 08.25 AM IST
- ETMarkets Smart Talk | Defence and electrification are multi-year structural themes for India: Prateek AgrawalGeopolitical shifts and the drive for self-reliance are creating long-term investment opportunities in India's defence and electrification ...16 Jun, 2026, 09.00 AM IST
- Stock picks of the week: 5 stocks with consistent score improvement and upside potential of up to 26%On Thursday evening, US President Trump said he would “hit Iran hard tonight”. Then, as the world waited with bated breath, came the announ...13 Jun, 2026, 02.29 PM IST
- Long-term investing: The only play in today’s market; 5 large-caps from different sectors with upside potential of up to 33%Belligerence is back. Both the US and Iran are hitting each other and the statements from both sides do not auger well for a peace deal. Th...11 Jun, 2026, 05.31 PM IST
- A 15-year-old from Ontario built a bionic underwater “robot turtle” that detects what is quietly killing our seas and just won $50,000 for itA young innovator has created BURT, a robotic turtle that moves quietly underwater. This AI-powered machine mimics natural swimming to obse...09 Jun, 2026, 03.33 PM IST
- Nvidia starts shipping TSMC-backed CPO switches to tackle AI data centre bottlenecksNvidia Corp. on Wednesday announced that it has started shipping its next-generation co-packaged optics (CPO) switches, developed in collab...04 Jun, 2026, 01.59 PM IST
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