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LASER BEAM
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...- $15 billion game-changer: Reliance Jio readies for a big bang in spaceReliance Jio is reportedly planning a massive 1,600-satellite low Earth orbit constellation, aiming for direct-to-device connectivity and e...
- Darkness beats light? Einstein was right again as scientists discover darkness moving faster than light without breaking relativity rulesCan darkness really travel faster than light? A surprising new physics experiment suggests it can—at least in a very unusual way. Scientist...
- Hari Menon exits BigBasket; Sarvam cofounder on fresh fundingBigBasket's longtime leader Hari Menon has stepped down as CEO. This and more in today's ETtech Top 5.
- Musk's Starlink may face curbs on satellite data routing in IndiaIndia is reviewing Starlink's satellite internet plans. The government is concerned about data crossing borders via laser-linked satellites...
- Can photons really spend negative time? New quantum physics experiment on rubidium atoms challenges — What scientists know about timeA breakthrough quantum physics experiment has revealed a startling result. Scientists measured “negative time” as photons moved through a c...
- Japan plans giant 11,000-km solar ring around the Moon to send limitless energy to Earth; how futuristic project would workJapan's Shimizu Corporation proposes a colossal "Lunar Solar Ring" encircling the Moon to beam clean energy to Earth. This ambitious concep...
- "Dropping like butterflies": Trump's Truth Social feed blurs lines with AI war imagery, LIV Golf highlightsFormer President Donald Trump posted over a dozen AI-generated images on Truth Social depicting maritime warfare between the US and Iran, a...
- Israel Lebanon war: How Hezbollah’s $4,000 fibre-optic drones are challenging the superior Israeli militaryHezbollah is using inexpensive fibre-optic drones against Israeli forces in southern Lebanon. These drones are difficult to detect and coun...
- All you need to know about the U.S. lasers being used to counter Iranian attacksUS-Israel Iran War: America is looking at lasers to shoot down drones and missiles. This technology is much cheaper than current missile sy...
- What is Israel's Iron Beam missile interceptor and how accurate is it? Top features and what it can doIsrael's Iron Beam is a high-power laser-based missile interceptor system designed to destroy short-range aerial threats such as rockets, m...
- Section 144 imposed around Delhi airport; drones, laser beams bannedDelhi Police have imposed prohibitory orders banning drone and laser beam activities near the approach path of flights to Indira Gandhi Int...
- IndiGo pilot temporarily blinded by laser beam moments before landing at Kolkata airportA powerful laser beam intruded the cockpit of an IndiGo flight from Bengaluru to Kolkata, blinding pilots moments before touchdown. The inc...
- NASA receives laser beam from 10 million miles away. Here is everything you need to knowA NASA spacecraft beamed into space a near-infrared laser nearly 10 million miles or about 40 times farther than the distance between the m...
- Israel tests new cheaper laser-based missile defense system amid Hamas rocket attacksIsrael is testing a new laser-based missile defense system called 'Iron Beam' to address concerns about missile stockpiles and the costs as...
- Always running out of battery? This new laser system can charge your smartphone from across the roomThe laser emitter can safely charge a phone as quickly as a standard USB cable.
- New laser system can remotely charge your smartphoneResearchers mounted a thin power cell to the back of a smartphone, which charges the smartphone using power from the laser.
- Laser beams may control path of lightningScientists have found how to use lasers to guide electric discharges and steer them around obstacles, a finding that may allow humans to co...
- Soon, atomic clock that can fit in your pocketResearchers are developing a new highly accurate atomic clock the size of a Rubik's cube, measuring about just 2 inches in each dimension.
- 'Bhutto was targeted using laser beam'The controversy over former premier Benazir Bhutto's assassination has taken another turn with a section of her Pakistan People's Party (PP...
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