Microsoft Unveils Light-Speed Computer 100x More Efficient

Microsoft has unveiled a computer that is powered by light rather than electricity, and the firm claims it could revolutionize the future of technology. The device, known as an analog optical computer (AOC), is reported to be more than 100 times more efficient than the current best processors. The study came out on September 3, 2025, in the journal Nature.

How the New Computer Works

Compared to regular computers that operate in binary code (ones and zeros), Microsoft’s design employs light beams to make calculations. Numbers are represented by varying levels of light brightness. When the light goes through sensors and lenses, it is capable of rapidly performing tasks such as adding and multiplying.

This approach sidesteps the issue in conventional computers of keeping memory and processing in different locations, which slows things down. Rather, the AOC does both in the same location, which makes it significantly faster. Microsoft researchers estimate the machine can perform 500 trillion operations per second per watt, an astronomical improvement over existing technology.

The components utilized in the prototype are not expensive or hard to find. They consist of micro-LEDs, smartphone camera sensors, and optical lenses, so the system would be economical and developed on a mass scale.

Applications in Banking and Healthcare

Microsoft has already tested the machine under real-world conditions. In a collaboration with Barclays Bank, the system used to settle trades among multiple parties at high speed resolved a complicated financial issue. The resolution was quicker and cheaper than current techniques.

In the medical industry, the AOC was able to replicate MRI scan images in much shorter time. It would take 30 minutes normally for a scan, but the test demonstrated it could be reduced to only five minutes. If implemented in hospitals, this would be able to fit far more patients per day.

Future Potential and Open Research

Microsoft thinks that the new system may even assist with artificial intelligence in the future. Initial tests indicate it can execute basic AI processes with very little energy consumption. Microsoft intends to provide some of its software tools to researchers globally so they can also help enhance this technology.

The latest version can handle 256 parameters in a single pass, already four times greater than a previous version. Future versions are hoped to accommodate millions of parameters to make them capable of working with extremely large AI models.

FAQs

1. How does this computer differ from a regular one?

It operates using light rather than electricity to perform calculations, thereby being much faster and more efficient in terms of energy consumption.

2. Where has it been tested?

In banking with Barclays and in healthcare to get faster MRI scans.

3. Will it soon replace normal computers?

Not yet. It is currently in the research phase, but experts think it could become more widespread in the future.

4. Why is this significant?

Because it might lower energy bills, accelerate medical scans, and simplify tricky problems.


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Trump to Host Tech CEOs in Newly Renovated Rose Garden

U.S. President Donald Trump will host well over two dozen business and technology executives for a White House Rose Garden dinner on Thursday night. The event will be the first official function to be hosted in the renovated garden, officials say.

Big Tech Leaders on Guest List

The dinner will host some of the industry’s most influential names in technology. Attendees are Apple CEO Tim Cook, Microsoft co-founder Bill Gates, Meta co-founder Mark Zuckerberg, OpenAI CEO Sam Altman, and Google CEO Sundar Pichai.

Other senior executives invited are Oracle CEO Safra Catz, Blue Origin CEO David Limp, Micron Technology’s Sanjay Mehrotra, and OpenAI president Greg Brockman. Microsoft CEO Satya Nadella and Palantir’s chief technology officer Shyam Sankar are included.

Tesla and SpaceX CEO Elon Musk, once a Trump adviser but having since parted company with him earlier in the year, was not invited, the White House said.

Rose Garden Renovation

The Rose Garden redo was done in August. In place of the traditional grass lawn, there is now a large stone patio, which is shaded by yellow and white umbrellas. The look, officials report, was designed around Trump’s Mar-a-Lago resort in Florida.

White House spokesman Davis Ingle stated that the president is already looking forward to hosting numerous other dinners in the revamped garden. “It’s a new, lovely space for discussions with business, political, and technology leaders,” he stated.

Focus on Tech and AI

The meal will come after an earlier White House gathering for artificial intelligence, which was organized by First Lady Melania Trump. The event marks Trump’s evolving relationship with Silicon Valley. Although battles over regulation and social media were common in the past, technology titans have tried for closer relations since Trump took office again in 2024.

Executives will be expected to talk about AI, innovation, and future collaboration with the administration. Some analysts interpret the meeting as an indicator of how Trump wishes to place the U.S. in leadership in technology worldwide.

FAQs

1. What are some of the most prominent names on the guest list for the dinner?

Tim Cook of Apple, Bill Gates of Microsoft, Mark Zuckerberg of Meta, and Sundar Pichai of Google are just a few. 

2. Why is the Rose Garden important to the occasion?

It is his first big gathering since the renovation, which substituted a grass lawn with a Mar-a-Lago–style stone patio.

3. Is Elon Musk coming?

No. Musk is not on the guest list after his split with Trump earlier this year.

4. What will be discussed?

The priority is likely to be artificial intelligence, innovation, and future collaboration with the government.


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Knowing When to Grow and When to Hold: A Guide for Business Owners

Operating a business is similar to sailing. Occasionally, the wind is with you, and going ahead feels right. Other times, there is a stormy sea, and the most prudent option is to steady the vessel and hold back. Every entrepreneur, regardless of company size, has to make that same choice repeatedly: do I expand now, or do I slow down? That decision is seldom simple, but it tends to mean the difference between triumph and regret.

Growth can be fun and a great achievement, but when it occurs in the wrong moment, it can absorb resources and make the company weak. Conversely, standing still for too long means that there are lost opportunities. The trick is to know how to interpret the signals around you, from the changes in the market to customer activity, even to the state of your own operations.

When Growth Becomes the Right Step

New Openings After Disruptions

Markets don’t remain static. One unexpected shift in technology, economy, or policy can rattle things. Such disruptions make life difficult for certain businesses, but they also create opportunities for others. If the customer needs a shift overnight, or if competitors step aside, that’s usually the time to expand. For instance, during the lockdowns some years ago, most small stores shifted online in a hurry and developed a solid base because large players lagged behind.

Increasing with Solid Cash in Hand

Money opens doors. If a company has healthy cash and savings, then it is able to take risks taking possible when others are reducing. Investing in slower times tends to be cheaper and produces greater impact. It might be hiring qualified employees, purchasing equipment, or even increasing marketing. Cash upfront makes expansion more secure because you’re not staking on borrowed cash only.

Purchasing What Others Neglect

Harsh markets tend to drive prices down. There might be a competing company wanting to sell, or qualified personnel seeking new opportunities. This is the moment when sharp companies can intervene. Buying another company, scooping up underpriced assets, or recruiting experienced personnel can add strength for the future. These are the types of opportunities that never occur in stable times.

Moving Ahead When Competitors Retreat

Other times, the signal to grow is the signal of your competitors. When competitors are retreating, reducing costs, or shutting down branches, it’s your turn to step in. Clients still require services, and with reduced competition, your business gets the limelight.

Bringing Innovations to Life

If your company has been in the process of launching a new product or service, waiting too long can result in squandered effort. Even during times when markets appear uncertain, bringing something new into the world can attract attention, particularly if other players are afraid to take the leap. Customers are constantly in search of new ideas, and aggressive timing can position your innovation to shine.

When Demand Remains Firm

Not all industries lag during difficult times. Certain industries, such as healthcare, essential food service, or inexpensive digital products, remain consistent regardless. If your niche remains stable or grows in demand, then it is safe to grow. Then growth is not about placing reckless bets but about keeping up with the demand.

Each expansion must fit into the larger story of your business. If a move is profitable but takes away from your core mission, it’s not worth it. But if it enhances your long-term goal, it builds a lasting advantage. Expansion should only enhance the narrative that you’re creating, rather than detract you from it.

Cheap Capital Makes Expansion Easier

Occasionally, external circumstances make expansion more affordable. Favorable investor sentiment or low interest rates can facilitate financing large leaps. This might be the appropriate time to grow, but only in caution. Borrowing or raising capital only pays off if the undertaking makes the company better off in substantive terms.

When Holding Back is the Better Choice

Volatility Clouds the Future

There are periods when markets act unpredictably. Prices fluctuate, customer attitudes change, and predicting seems hopeless. Growing in such haze is hazardous. Keeping steady till the image becomes clearer often saves the company from errors that are expensive to rectify.

Protecting Your Cash Flow

Expansion is expensive. If your company is already fighting to maintain inconsistent revenue or razor-thin margins, the priority needs to be staying in business, not pursuing growth. Holding onto cash in lean months can guarantee survival, and hasty expansion can result in debt and anxiety.

Supply Chains Out of Balance

If your suppliers are unreliable or delivery systems are breaking down, scaling up will only make the cracks wider. Before growing, it’s important to secure a stable supply chain. Otherwise, customers will end up disappointed, and your reputation may take a hit.

Rising Costs Eating Profits

As inflation spikes, costs tend to rise more quickly than sales. Materials, fuel, and wages all can devour profits. Growing during such periods may be good in the ledger but harden margins. Waiting until costs stabilize is sometimes the wiser course.

Missing the Right Team

Growth takes people. When the right personnel are not there, compelling them to do more can translate to bad service and dissatisfied customers. It is preferable to slow down, train, and get ready first before trying to scale. A hasty hire seldom ends well.

Politics or Policy Risks

Business doesn’t exist in a vacuum. A government change of rules or a shift in world politics can make expansion a trap. When dealing with such uncertainty, patience is a virtue. Waiting allows businesses to adjust more peacefully when the dust clears.

Repairing the Core First and Then Adding More

Occasionally, the best reason to hold is that the fundamentals aren’t solid yet. If the processes are chaotic or customer satisfaction is declining, bringing in more business merely compounds the issues. Smoothing out the foundation first guarantees future growth doesn’t crumble under pressure.

Observing Customers Before Acting

Customers will surprise you. In certain markets, behavior shifts abruptly and without notice. Growing too quickly in such a climate risks missing the target. Waiting just a bit longer lets you know what customers really want before you spend resources.

Finding the Middle Path

Most companies will not be in an ideal “grow” or “hold” position. Usually, it is about doing a little bit of both. Having plans in place for various situations provides room to maneuver. For instance, have a growth plan, but have a fall-back plan in case things deteriorate. That way, you can go either way without being surprised.

Agility is frequently preferable to aggression. A business that can quickly scale up or down remains in the lead over inflexible competitors. Listening intently to customers also gives directions; they are the ultimate compass for determining when to advance. And in the process, tracking returns carefully prevents expansion from becoming waste.

Closing Thoughts

Business art is timing. Timing your growth and holding depends less on market perfection and more on keen observation and patience. Growth must happen when markets are open, money is in good health, and innovations are mature. Holding is optimal when there are storms around the corner, resources are low, or there is a lack of clarity.

It is smart leaders who understand that both actions, expansion and restraint, are acts of courage. Holding back from expanding may be as wise as bold action. In the end, it is the equilibrium of these two impulses that ensures companies remain alive, let alone thriving.


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Tragedy in Lisbon: Iconic Funicular Crash Kills at Least 15

At least 15 died and 18 others were injured when Lisbon’s iconic Gloria funicular derailed and crashed on Wednesday evening, said emergency officials.

Portugal’s emergency health services reported that five of the injured had serious injuries, while 13 others, including a child, had light injuries. A number of passengers were trapped at first but have since been rescued.

A Tragic Evening in the Capital

The crash occurred on Avenida da Liberdade at about 6:05 local time. Video on social media depicted the yellow funicular overturned and nearly demolished, with smoke in the air and individuals fleeing from the scene. 

Eyewitnesses called the vehicle “out of control” and “brakeless.” One of the passengers reported to Portuguese media that the carriage “came crashing into a building with brutal force and collapsed like a cardboard box.

Lisbon’s mayor Carlos Moedas described the city as “in mourning” and referred to it as “a tragic moment for the capital.” Portugal’s President Marcelo Rebelo de Sousa and EU Commission President Ursula von der Leyen both sent their condolences to the victims’ families.

Foreign Tourists Among the Victims

Authorities reported that some of the victims were foreign tourists, but their nationalities haven’t yet been identified. With Lisbon packed during the close of summer vacation season, officials are worried that tourists are among the seriously injured.

The crash’s cause is still pending investigation, although local paper Observador said a cable was possibly detached and led the tram to lose control on the slope. The firm operating the funicular, Carris, stated all maintenance regulations had been observed and pledged a full investigation.

History of the Gloria Funicular

The Gloria funicular has been operating since 1885 and is one of the most emblematic sights of Lisbon. Its two yellow cars run between Restauradores Square and Bairro Alto neighborhood, a distance of around 275 meters, in three minutes.

Propelled by an electric cable system, the vehicles typically travel safely up and down the steep cobblestone streets. The funicular is an integral component of community life and also attracts huge numbers of tourists annually.

FAQs

Q1: How many fatalities occurred in the accident?

At least 15 individuals have lost their lives, with another 18 injured.

Q2: Were foreigners involved?

Yes, officials confirmed that foreigners were among those killed, but nationalities are not yet established.

Q3: Why did the train derail?

The precise reason is not known. It is believed by reports that a loose cable could have caused the funicular to lose control.

Q4: What is the Gloria funicular?

A historic cable railway in Lisbon, dating from 1885, which runs from the city center up to Bairro Alto.


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Putin Warns Ukraine: End War Through Talks or I’ll End With Force 

Russian President Vladimir Putin stated on Wednesday that Ukraine can still stop the current war through talks, but if those efforts are unsuccessful, then Russia will use military means to attain its objectives.

Addressing Beijing at the end of his China trip, in which he also inked a gas pipeline agreement, Putin declared his preference for diplomacy. But he made it apparent that Russia would never retreat from its main conditions, such as halting Ukraine’s move toward NATO and safeguarding Russian-speaking populations in the region.

Putin Urges Talks, But With Strings Attached

Putin informed journalists that he has “a light at the end of the tunnel” due to what he described as “sincere efforts” by the United States under President Donald Trump to achieve a settlement. He added that if “common sense” is allowed to prevail, both sides could end up having an acceptable solution.

He also expressed readiness to sit down with Ukrainian President Volodymyr Zelenskiy in Moscow but stated that the meeting would have to be carefully prepared and yield tangible results. Ukraine’s foreign minister rapidly rejected Moscow as the site for talks, stating the proposition was “unacceptable.” 

Ukraine’s Stance and Ongoing Tensions

President Zelenskiy has been calling for further sanctions on Russia if Putin does not accept peace talks. Although he is willing to negotiate, the two parties are still far apart from each other regarding the key issues. Ukraine and allies in the West keep rejecting Russia’s assertion of annexing four Ukrainian territories, describing it as an unlawful seizure.

Putin maintained that he would rather have peace but asserted that Russia “will have to resolve all tasks by force of arms” if there is no compromise. With Western sanctions taking their toll on Russia’s economy, Moscow is under strain, but Putin restated that Russia’s territorial aspirations do not change.

FAQs

Q1: What did Putin state about stopping the war?

He explained he prefers negotiations but will employ force if there is no compromise.

Q2: Will Putin agree to meet Zelenskiy?

Yes, but only in Moscow and only if the meeting has definite outcomes.

Q3: How did Ukraine react?

Ukraine labeled Moscow an unacceptable venue for peace negotiations and rebuffed Putin’s conditions.

Q4: What does Russia demand?

Ukraine is required to forego joining NATO and solve problems concerning Russian-speaking citizens.


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Massive Floods Submerge Over 1,400 Villages in Punjab

At least 30 people have died and more than 350,000 have been affected after heavy rains caused floods in the north Indian state of Punjab. Authorities have declared 23 districts of the state as flood-hit. 

More than 1400 villages are underwater, and nearly 20,000 people have been evacuated from their homes. There are relief camps which have been set up to provide shelter, food, and basic facilities to the people who are forced to leave their homes. Chief Minister Bhagwant Mann called this the worst flooding since 1988 and appealed for the country to support Punjab in this crisis.

Crops And Livelihoods Under Threat 

Punjab, which is often called the food basket of India, is one of the country’s biggest producers of wheat and rice. Officials said nearly 148,000 hectares of Hector farm land have been damaged, raising some serious concerns for farmers and rural families dependent on agriculture for daily survival. 

Many people who live near the river are staying awake at night to watch the rising water levels. A villager told a reporter that the water is high, the dam is leaking, and wherever it breaks, we try to fix it with sacks. 

Rescue Efforts And Government Response 

The army, Air Force, Navy, and disaster response. Teams are working together on rescue operations. More than 135 helicopters have been deployed to move people and provide them with supplies. In Ludhiana and other cities, water has entered homes, damaging furniture and belongings. The chief minister visited Ferozpur by boat and said the situation was very serious and asked the federal government for emergency funds.

India’s weather agency said the floods are the result of strong monsoon currents, combining with a Westerly disturbance, spring, and unusually heavy rain in North India. The floods have also affected Pakistan’s Punjab area, where around 2 million people are struggling with similar conditions.

FAQs 

  1. How many people have died in the Punjab floods?

At least 30 people have lost their lives in the Punjab floods. 

  1. How many villages are affected by the Punjab floods? 

Around 1400 villages have been submerged in the floodwater till now.

  1. What is the impact on farming?

Over 148,000 acres of crops have been damaged.

  1. Who is helping the rescue work in Punjab?

The navy, army, air force and disaster response. Teams are part of the operation.


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Hundreds of Women With Brooms Join Protests as Indonesia’s Leader Travels to China

Protests in Indonesia have grown very strong, has hundreds of women and pink clothes and holding broomsticks, March towards the Parliament in Jakarta on Wednesday. The demonstration, which began over, rising living costs and government perks fellows have now moved into the second week. Many people were seen angry at reports of Police violence after the death of a young motorcycle taxi driver.

The current president flew to Beijing for China’s grand military parade, where he was photographed alongside the Chinese president and the Russian president. His decision to attend the event after suggesting that he was not going has added to the anger of many protesters. 

Women In Pink Take The Lead 

One of the most striking images of the protest was the presence of women from the Indonesian Women’s Alliance, which is a coalition of 90 groups, including women, organisations, human rights advocates, and indigenous communities. They were all dressed in pink and carrying broomsticks, said that the brooms symbolise that they wish to sweep away the dirt of the state and political oppression. 

Women carried out some sciences which demanded police reform and insisted that protests were not crimes but the democratic rights of people. According to the Indonesian women’s alliance, the colour pink stands for bravery. People on social media are calling the colours brave pink.

Human Rights Concern Rise  

The protests have already resulted in casualties. At least 10 people have died till now, and some allegedly due to police violence, and 1000 people have been taken to the hospital. Human rights groups have called for urgent action to stop the violence. The United Nations has also urged Indonesia to carry out transparent investigations into the allegations of police abuses. 

Anis Hidayah, chairperson of the national human rights commission, said the current situation is deeply worrying because of the limited space for citizens to voice their concerns peacefully. He also explained that all the protests are democratic rights authorities have made it hard for ordinary people to be heard.

Government Response 

President Prabovo has announced plans to cut some of the allowances enjoyed by members of the Parliament. This movie was appreciated by some protesters, but they believe that it is still not enough. Many people feel that the government needs to address some larger issues, such as inequality and lack of economic opportunity, along with poor policies for agriculture and education.

FAQs 

  1. Why are people protesting in Indonesia?

People are protesting because of rising living costs, police violence, and wasteful government spending. 

  1. Who are the women in pink and brooms on Indonesian streets?

These are the members of the In Indonesian women alliance, a group of organisations we speak of, and as a symbol of bravery. 

  1. How many people have been affected by the protests?

At least 10 people have been affected and over 1000 have been treated in hospitals.


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