• Mon, February 3, 2025

by: theregister

Lightsail space tech gets tailwind from Caltech breakthrough

The idea of a lightsail comes from the fact that radiation pressure represents a mechanical pressure acting on a surface due to the exchange of momentum between it and an electromagnetic field. Since Scottish physicist James Clerk Maxwell showed that light has momentum, it's possible it could be used to drive forward an object in this way.

by: Crikey

What does the man behind DeepSeek want?

The nerdy, media-shy Liang Wenfeng seems more interested in shaking up China's own science and technology sector than he is in sticking it to the Americans or making a quick buck.

by: TechRepublic

Australia Divided on DeepSeek Response: Industry Groups Call for Action, Minister Urges Caution

Australian authorities disagree over the response the country should take to the runaway success of the Chinese AI app DeepSeek.

by: MSN

France pitches AI summit as 'wake-up call' for Europe

France hosts top tech players next week at an artificial intelligence summit meant as a "wake-up call" for Europe as it struggles with AI challenges from the United States and China. "The summit comes at exactly the right time for this wake-up call for France and Europe,

by: Forbes

Top 10 Technology Trends For 2025

The technology trends of 2025 paint a picture of a world where the lines between human and machine intelligence are increasingly blurred yet remarkably complementary.

by: Forbes

Why Most Top Research Universities Can Weather Trump's Funding Freeze

Federal funding pays for everything from PhD salaries to tech equipment. For many endowment rich elite schools like Harvard and MIT, it may be time to tap billion dollar nest eggs.

by: MSN

The Science of Productivity: How to Get More Done in Less Time

In an era of constant notifications, endless to-do lists, and shrinking attention spans, productivity has become both a necessity and a challenge. People strive to optimize their time, yet

by: MSN

University of Washington selects Robert Jones as its 34th president, succeeding Ana Mari Cauce

The University of Washington announced today that Robert J. Jones will become its 34th president, succeeding Ana Mari Cauce.

by: MSN

Chinese algorithm claimed to boost Nvidia GPU performance by up to 800X for advanced science applications

The PD-General framework improved computational speed by up to 800 times on a consumer-grade Nvidia RTX 4070 compared to traditional serial processing methods.

by: MSN

Utilise Rs 20,000 crore allocated for R&D: DEA Secretary to India Inc

Economic Affairs Secretary Ajay Seth urges India Inc to leverage the Rs 20,000 crore R&D fund announced in the Budget through high-quality proposals by year-end. The Budget also proposes significant income tax cuts for the middle class to boost consumer demand,

by: MSN

Nature-inspired nanotechnology acts as body's own courier service for genetic medicines

A large research team led by nanotechnologist Roy van der Meel rebuilt the body's own proteins and fats into nano-delivery vans that get genetic medicines to exactly the right place in the body. In a joint effort with researchers from Radboudumc,

by: MSN

Arunachal: AI-powered mental health tool introduced at NERIST, TRHIMS workshops

AI-based mental health tool introduced in Arunachal Pradesh workshops. Aims to improve accessibility and support in remote areas.

by: MSN

Quantum light technique doubles spectroscopy sensitivity, revealing hidden signals

An international team of engineers and physicists have found a way to use quantum light to improve the performance of cutting-edge spectroscopy.

by: MSN

In The Spotlight: Clare is challenging status quo in cyber security

In the Spotlight this week is Doctor Clare Ryan, chief executive and co-founder of ITUS Secure Technologies.She is currently launching a cyber security SaaS product, ITUS Protect. What was your first job?

by: MSN

Analysts: Buy These 6 Stocks Now to Profit From the DeepSeek Selloff

Artificial intelligence, and the resulting global AI race, has been a dominant investing theme. Companies are pouring billions into developing cutting-edge artificial intelligence models and infrastructure.

by: MSN

Mo-doped Ni?P nanorings boost seawater electrolysis for hydrogen production

Burning fossil fuels has led to a global energy crisis, worsening pollution and climate change. To tackle this problem, we must explore cleaner energy alternatives. One promising solution is the use of water electrolysis technology (electrolyzer) powered by renewable electricity to produce high-purity hydrogen (Hâ‚‚) fuel.

by: MSN

Assam CEE 2025 Exam Date Announced at astu.ac.in, Registration Start from February 5, Check Details Here

Assam Science and Technology University (ASTU) has released the Assam Combined Entrance Examination (CEE) 2025 exam date on their official website at astu.ac.in on April 27, 2025. According to the official notice,

by: MSN

User-friendly system can help developers build more efficient simulations and AI models

The neural network artificial intelligence models used in applications like medical image processing and speech recognition perform operations on hugely complex data structures that require an enormous amount of computation to process.
  • Tue, February 4, 2025

by: Scroll

Assam CEE registrations to begin from Feb 5; check details here

The Assam Science and Technology University ( ASTU) has released the notification for the Common Entrance Examination for Engineering courses ( Assam CEE 2025 ). Eligible candidates can fill out the through the official website astu.ac.in from February 5 to February 27, 2025.

by: Diginomica

diginomica digital careers report - experts suggest 2025 a positive year for digital leadership

Recruiters are right to be positive; although there is caution in the market, there is also pent-up demand for digital change, and change requires leadership. Over 2025, diginomica will be reporting and analyzing the role changes taking place.

by: Couriermail

Australia to ban controversial Chinese AI company DeepSeek from all of its government systems

Australia will move to ban the controversial Chinese AI company DeepSeek from all of its government systems and devices on national security grounds.

by: STAT

Scoop: Sword teases AI mental health expansion

You're reading the web edition of STAT's Health Tech newsletter, our guide to how technology is transforming the life sciences. Sign up to get

by: Tempo

10 Best Universities in Europe 2025, Zurich and Oxford Included

Many countries are achieving higher rankings in global academic rankings. Several best universities in Europe have impressive curricula.

by: manilatimes

Canadian Nuclear Laboratories Expands Clean Energy Siting Invitation to Include Fusion, Hydrogen and Battery Storage

CNL's Clean Energy Siting Program introduces collaborative approach to siting emerging energy technologies and solutions at Canada's national nuclear laboratories CANADIAN NUCLEAR LABORATORIES EXPANDS CLEAN ENERGY SITING INVITATION TO INCLUDE FUSION,

by: UPI

Blue Origin mission simulates moon gravity

Blue Origin's New Shepard rocket and spacecraft completed its moon-gravity mission, but the capsule appeared to have a slight hiccup on its return when one of its parachutes did not open entirely on Tuesday.

by: Forbes

High-Profit Business Ideas No One Is Talking About In 2025

Every day there are lists of the best business ideas on the internet, but they all seem to recycle the same ideas. You need new high-profit business ideas.

by: Forbes

Wellness Trends Report 2025: How Wellness Got Smarter

In this second report on wellness trends for 2025, I look at the rise in high-tech solutions for optimising wellbeing and the continued quest for longevity therapies.

by: Forbes

How To Future-Proof Your Rental Properties

Future-proofing rental properties is not just about maintaining value; it's about anticipating and adapting to future trends.

by: Forbes

Sir Fraser Stoddart, Leading Founder of Noble Panacea And Nobel Laureate, Dies At 82

While many brands borrow scientific language to reinforce claims, Noble Panacea is rooted in molecular chemistry, delivering scientifically validated improvements in

by: MSN

Scientists develop space-age metal that doesn't expand when heated

The Eiffel Tower grows taller in summer due to thermal expansion. While this effect is common in most metals, it poses challenges in precision engineering. Certain applications demand materials that maintain a stable size regardless of temperature.

by: MSN

Janice Burns on AI/Human Collaboration

Around 800,000 years ago one of our distant ancestors banged two rocks together and created a fire at a cave entrance

by: MSN

Sustainable Nanocellulose Bioink for 3D Bioprinting of Tissues

This study presents a kombucha-derived bioink and digital biopen, advancing in vivo tissue engineering with efficient, on-site application for wound repair.

by: MSN

Quantum machine simulates universe's potential false vacuum decay

Physicists have performed a simulation they say sheds new light on an elusive phenomenon that could determine the ultimate fate of the universe.

by: MSN

Cocrystallization can mitigate troublesome chemical properties that impact environment

Developing greener alternatives for industrial chemicals that have a smaller impact on the environment isn't always straightforward. In fact, engineering environmentally friendly compounds usually involves tradeoffs: eco-friendly characteristics often come at the expense of other unfavorable properties,

by: MSN

CSIR announces increase in age limit for Scientist C; research association questions move

The Council of Scientific and Industrial Research (CSIR) has announced that it will increase the age limit of Scientist C from the existing 32 years to 35 years as per the demand of research scholars.

by: MSN

DOST bares initiative to help startups

THE Department of Science and Technology (DOST) bared on Monday its initiative to help fast-track the commercialization of startups and enterprises' innovations. At the Bagong Pilipinas televised briefing,

by: MSN

Out of Sight, Out of Control: Why Data Governance and Observability Will Define the Success of Your Sovereign AI

There's a popular concept that frames control as three concentric circles. At the center is the circle of control (where everyone wants to be). Surrounding it is the circle of influence, where one has some sway but no certainty.

by: MSN

UK visa policy an 'act of national self-harm', ministers told as Lords demand review

UK visa policy an 'act of national self-harm', ministers told as Lords demand review - High up-front visa costs and an inflexible immigration system is putting the UK at a severe disadvantage, peers w

by: MSN

CSIR mulls increasing upper age limit for scientists; aspirants still unhappy

A section of researchers have demanded that the upper age limit in scientist jobs should be 40 years or no age limit as many researchers become older than 35 years by the time they complete their PhD

by: MSN

Trump's US science freeze a 'threat to academic freedom'

The Trump administration paused government funding essential for US science. Researchers are fearful what it means for the future of academic freedom.

by: MSN

I've worked as an engineer at Google, Meta, and Amazon, and found out I'm autistic in my late 30s. Here's how it's impacted my tech career.

Lee McKeeman, who's worked for Amazon, Meta, and Google, found out he was autistic in his late 30s. He said it's helped and hindered his careeer.

by: MSN

Transforming Insights into Impact: Swathi Suddala's Analytical Approach to Business Success

Industry experts like Swathi Suddala envision the expansion of data analytics with predictive analytics machine learning and AI at its core.

by: MSN

GATE Expected Cut Off 2025: Check Category-Wise Qualifying Marks And Previous Year Cut-off Trend Analysis

The Graduate Aptitude Test in Engineering (GATE) 2025 is one of the most competitive exams for engineering and science graduates. Conducted by IIT Roorkee, the exam determines eligibility for MTech admissions,

by: MSN

Scientists unlock new phenomenon in metal behaviour, opening doors for advanced tech

Indian scientists, led by Prof Bivas Saha from JNCASR, have discovered how electron confinement in nanoscale metals disrupts normal plasmonic properties, challenging traditional understandings. Published in Science Advances,

by: MSN

CA defers confirmation of Philippine Space Agency chief Marciano's appointment

The Commission on Appointments has deferred the confirmation of the ad interim appointment of Joel Joseph Marciano as the director-general of the Philippine Space Agency (PhilSA). During the CA committee hearing on Marciano's appointment,

by: MSN

Beyond IITs: Some other institutes and courses you can apply for with JEE Advanced score

IITs are not the only institutes that use JEE Adv. Several other institutions focused on science and technology use this test for UG and dual degree admissions.

by: MSN

9 predictions for the biggest research breakthroughs of 2025

From personalized medicine to wearable technology to hair loss innovations, this year could provide no shortage of ways for humans to live healthier Remember when science fiction promised us flying cars and robot butlers?

by: MSN

Over-complicated pensions are wasting UK growth potential

The UK pension industry has the potential to significantly influence economic growth - so let's do it, says Phoenix Group's Mike Eakins.

Lightsail space tech gets tailwind from Caltech breakthrough

The idea of a lightsail comes from the fact that radiation pressure represents a mechanical pressure acting on a surface due to the exchange of momentum between it and an electromagnetic field. Since Scottish physicist James Clerk Maxwell showed that light has momentum, it's possible it could be used to drive forward an object in this way.
The article from The Register discusses a research paper on light sails, a propulsion technology for spacecraft that uses the pressure of sunlight or laser beams to move. The paper, published in the Journal of Spacecraft and Rockets, explores the potential of light sails for interstellar travel, highlighting their efficiency in terms of energy and mass. It details how light sails could theoretically reach speeds up to 20% of the speed of light, significantly reducing travel time to nearby stars. The technology involves deploying large, ultra-thin reflective sails that capture photons, which transfer momentum to the sail, propelling it forward. Challenges include the need for extremely lightweight materials, precise navigation, and the development of powerful lasers for acceleration. The paper also touches on recent advancements in materials science that could make light sails more feasible, although significant engineering hurdles remain before practical interstellar missions can be launched.

Read the Full theregister Article at:
https://www.theregister.com/2025/02/03/light_sails_tech_paper/