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LASER WALLS
Why is the US stock market rallying big today? Dow Jones, S&P 500 and Nasdaq surge on AI boom — Nvidia and Intel jump as Nasdaq significantly outperformed both the Dow and S&P- 14,400 years ago, five people and a canid entered an Italian cave using pine twigs for light
- Is Tim Palmer right about a 400-qubit wall? New quantum physics debate challenges irrational numbers, entanglement, and modern quantum computing
- Teamtech Formwork Solutions IPO: Check GMP, subscription, price band and other detailsTeamtech Formwork Solutions' IPO opens Tuesday with a muted grey market outlook, showing a 0% premium. The Rs 50.15 crore issue aims to fun...19 May, 2026, 07.38 AM IST
- Big risks and rewards in upcoming IPOs at SpaceX, OpenAI, AnthropicWall Street anticipates a wave of massive IPOs, led by SpaceX, OpenAI, and Anthropic, each aiming for trillion-dollar valuations. These meg...17 May, 2026, 04.04 PM IST
- A hidden city grid is emerging beneath tropical forests as laser scans expose roads, terraces, and ancient platformsDense jungles conceal ancient cities. LiDAR, an airborne laser mapping technique, now unveils these hidden urban layouts. It penetrates fol...12 May, 2026, 07.04 PM IST
- S&P 500 may plunge 30 per cent as U.S. stocks likely to witness major correction, economy could slip into recession, warns legendary economistEconomist Gary Shilling has made shocking predictions about U.S. stock market including S&P 500 and recession that may grip the country's e...02 May, 2026, 09.13 PM IST
- Big tech’s $16 trillion earnings week begins: Alphabet, Amazon, Meta, Microsoft report today and Apple tomorrow – here's what investors are watchingAlphabet, Amazon, Meta, Microsoft earnings today: Wall Street watches big tech earnings this week. Investors seek clues on AI spending and ...29 Apr, 2026, 10.35 PM IST
- ChatGPT maker OpenAI shifts its focus to business users amid Anthropic pressureOpenAI is prioritising business AI tools to boost revenue. The company is launching a new model for professional work. This strategic shift...16 Apr, 2026, 06.35 PM IST
- ChatGPT maker OpenAI shifts its focus to business users amid Anthropic pressureOpenAI says it will introduce a new artificial intelligence model for "high-value professional work" as the company faces heightened compet...16 Apr, 2026, 10.02 AM IST
- Barco introduces EVL-721, its first laser phosphor rear projection video wallWith a 70-inch full HD rear projection cube with laser phosphor technology, the product provides brightness levels of up to 920 cd/m2 and b...26 Jun, 2019, 07.51 PM IST
- Laser walls at Indo-Pak border to check infiltration: Kiren RijijuThe "laser walls" are being monitored by Border Security Force (BSF) which guards the Indo-Pak IB in Jammu and Kashmir, Punjab, Rajasthan a...13 Jul, 2018, 11.16 PM IST
- Use tech, up vigil along rivers, says post-Pathankot reviewHome ministry sources said the committee expressed displeasure over not installing laser walls in many infiltration-prone areas.13 Jul, 2018, 10.21 PM IST
- Dozen laser walls activated along Indo-Pak borderThe "laser walls" or fence are being monitored by Border Security Force (BSF) which guards the Indo-Pak IB in Jammu and Kashmir, Punjab, Ra...13 Jul, 2018, 07.16 PM IST
- 18 additional BSF companies deployed along Pakistan border in Punjab: Government"A request was received in August 2015 from the Deputy Chief Minister of Punjab regarding increase in deployment of BSF in Gurdaspur sector.13 Jul, 2018, 06.51 PM IST
- 41 porous points on Punjab border to get laser wall to stop terroristsThe suspected infiltration point of Ujj River in Bamiyal used by terrorists in the case of the Pathankot attack was not covered by a laser ...13 Jul, 2018, 06.20 PM IST
- BSF putting laser wall to fill gaps along Indo-Pak borderThe BSF is also testing laser-guided and temperature sensitive radars that send out an alarm as soon as someone cuts the light path.25 Dec, 2014, 05.51 PM IST
- BSF plans laser walls to stop infiltration from PakistanThe laser wall will ensure that anyone approaching the border or breaking the beam in an unfenced zone sets off an alarm.27 Nov, 2014, 09.19 AM IST
- Air waves could behave as optical cablesHoward Milchberg, professor at University of Maryland used an "air waveguide" to enhance light signals collected from distant sources.23 Jul, 2014, 05.12 PM IST
- Mobile projectorHere’s one nifty addition to your cell phone that will make watching video-clips and pictures a much better experience.07 Dec, 2006, 01.15 AM IST
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