August 14, 2026

05 Sci-Tech

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After the Chinese Navy surpassed the U.S. Navy in terms of overall number of ships, a congressional report suggests the number advantage could soon be matched with technological parity with the U.S. The U.S. Congressional Research Service report suggests the U.S. is seeing its technological advantage rapidly disappear.

The Chinese are in agreement, with the director of the a Beijing-based think tank group, Hu Bo, claiming “both sides have essentially come to a balance of power in military presence in the West Pacific.”

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Excerpt from amp.scmp.com

According to the Pentagon, the Chinese navy has surpassed the US navy in terms of the number of battle force ships over the past decade, thanks to China’s status as the world’s top ship-producing nation by tonnage.

A US Congressional Research Service report released in October of last year predicted the PLA would have 440 ships by 2030 while the US will have 290.

Senior US Air Force officials have also noted the PLA’s potential to become the world’s biggest air force. It now has over 3,150 non-trainer and non-drone aircraft, compared with about 4,000 for the American military.

While China continues to catch up on air and sea capabilities, “both sides have essentially come to a balance of power in military presence in the West Pacific”, said Hu Bo, director of Beijing-based think tank South China Sea Strategic Situation Probing Initiative.

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Excerpt from www.discovermagazine.com

 

Tumors that travel to the lungs, or lung metastases, pose a formidable challenge in the realm of cancer treatment. Conventional chemotherapy often falls short because it’s inefficient. It doesn’t directly target the lungs and accumulate in a high enough concentration to kill tumors.

My colleagues and I from the Wang lab and Zhang Research Group at the University of California, San Diego have spent the past five years developing biohybrid microrobots, tiny objects made of both natural and synthetic materials, that can be used in medicine.

In our newly published research, we made a green microalgae-based biohybrid microrobot that can deliver chemotherapy directly to the lung and treat lung metastases.

Microalgae can swim through your body. CSIRO/Wikimedia Commons, CC BY-SA

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Excerpt from scitechdaily.com

 

Researchers at the Broad Institute have improved gene-editing to efficiently insert entire genes into human cells, offering potential for single-gene therapies for diseases like cystic fibrosis. This method combines prime editing with new enzymes to enhance editing efficiency, potentially revolutionizing gene therapy.

The gene-editing technique employs prime editors along with advanced enzymes known as recombinases. This method has the potential to lead to universal gene therapies that are effective for conditions like cystic fibrosis.

Researchers at the Broad Institute of MIT and Harvard have enhanced a gene-editing technology that can now efficiently insert or replace entire genes in human cell genomes, potentially making it suitable for therapeutic uses.

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Excerpt from timesofindia.indiatimes.com

 

NEW DELHI: More than 40 per cent of people diagnosed with bipolar disorder were free of symptoms and about a quarter achieved complete mental health, a Canadian study has found. Having a trusted confidant was the most influential factor in achieving complete mental health, according to co-author Ishnaa Gulati, a Master of Public Health graduate from the University of Toronto.
“The adoption of spirituality as a coping mechanism and the absence of chronic pain were also identified as strong predictors for psychological flourishing,” Gulati said.
Bipolar disorder is marked by extreme mood and energy swings, and can sometimes be accompanied by hallucinations and delusions.
However, despite these encouraging results, the researchers said that people with a history of the mental condition were less likely to be flourishing compared to their peers.
These findings are published in the Journal of Affective Disorders Reports.

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Excerpt from 3dprint.com

Swedish researchers have created tissue-engineered urethras using 3D bioprinting. Developed at Chalmers University of Technology, the urethral structures are printed with a bioink that integrates human cells with a supportive scaffold, ensuring they can support viable cells and develop proper cell structures. This technology offers a promising solution for patients with severe urethral damage, moving closer to practical medical applications, including a potential for future use in urethral transplants.

Several leading institutions collaborated on this groundbreaking project. Graduate students Johanna Odbratt and Matilda Öjmertz from Chalmers University of Technology presented the findings, working alongside experts from the RISE Research Institutes of Sweden, Sahlgrenska University Hospital, and the University of Gothenburg. Local companies Verigraft, known for its personalized tissue-engineered vein and artery grafts, and Cellink, a BICO subsidiary and leader in advanced bioinks and bioprinting, contributed significantly to this research.

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Excerpt from www.futurity.org

The work further supports the idea that pathogens—particularly vector-borne pathogens—could play a role in mental illness.

Bartonella are a group of vector-borne bacteria transmitted primarily via arthropods like fleas, lice, and potentially ticks, but also by the animals that harbor them.

For example, the species Bartonella henselae is associated with cat scratch disease, which until recently was thought to be a short-lived (or self-limiting) infection. There are at least 45 different known Bartonella species, of which 18 have been found to infect humans.

Improved methods for detecting Bartonella infection in animals and humans have led to the diagnosis of bartonelloses in patients with a host of chronic illnesses, as well as in some patients with psychiatric symptoms.

 

 

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Excerpt from www.popularmechanics.com

AFTER MORE THAN A DECADE of research and development, China is reportedly building a fleet of floating nuclear reactors in the South China Sea. While these could support commercial development and oil exploration, China has also boasted of the floating reactors’ military capabilities, which it claims will give them an edge over any American forces in the area.

In 2016, China’s National Nuclear Safety Administration claimed that an artificial island with a floating nuclear platform would be “equivalent to a nuclear-powered aircraft carrier” equipped with combat aircraft and missile systems. “Their military superiority will be far greater than that of the United States’ long-distance aircraft carrier fleet,” the state-sponsored organization continued.

That very well may be hyperbole, but defense experts agree China’s nuclear upgrade is significant.

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Excerpt from news.bloomberglaw.com

A California lawmaker has revised her measure that would force platforms like Google and Facebook to pay news organizations for displaying their content in a renewed bid to move the bill in face of strong tech opposition.

Assemblymember Buffy Wicks (D) reworked the bill (AB 886) after an almost year-long pause to respond to tech critics, who so far have not publicly budged over their opposition. The Senate Judiciary Committee will hold a June 25 hearing on the measure, which has passed the state Assembly and needs to clear the state Senate by the end of August.

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Excerpt from amp.scmp.com

A US appeal court on Monday said it will hold oral arguments on September 16 on legal challenges to a new law requiring China-based ByteDance to divest TikTok’s US assets by January 19 or face a ban.

On May 14, a group of TikTok creators filed suit to block the law that could ban the app used by 170 million Americans, saying it has had “a profound effect on American life” after TikTok and parent company ByteDance filed a similar lawsuit.

The hearing before the US Court of Appeals for the District of Columbia will put the fate of TikTok in the middle of the final weeks of the 2024 presidential election. Earlier this month, Republican presidential candidate Donald Trump joined TikTok, and he has raised concerns about a potential ban.

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Excerpt from www.livescience.com

In a first, scientists have used ultrasound waves to peer inside a person’s brain. The man’s brain activity was recorded as he completed tasks outside a medical facility, including playing a video game.

To achieve this feat, researchers implanted a material into the man’s skull that allowed ultrasound waves to pass into his brain.

After entering through this “acoustically transparent” window, these waves bounced off boundaries between tissues. Some of the bouncing waves then returned to the ultrasound probe, which was connected to a scanner. The data allowed scientists to build a picture of what was going on in the man’s brain, similar to how ultrasound scans can visualize a fetus in the womb.

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Excerpt from www.army-technology.com

The Australian Defence Force (ADF) demonstrated a deployable prototype of its first Directed Energy Weapon (DEW), the Fractl Portable High Energy Laser, at the Puckapunyal range in May.

The DEW, which is capable of tracking objects “as small as a 10-cent piece” travelling at 100 km/h from distances as great as 1km, is part of ADF’s expansion of its counter-uncrewed aerial vehicle (UAV) arsenal.

A release from the Australian Ministry of Defence on 17 June 2024, emphasises the speed in training soldiers as operators using intuitive controls and sophisticated computer-aided tracking.

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Excerpt from www.androidpolice.com

Summary

  • YouTube has been hard at work testing new features recently, with seven experiments launching in June alone.
  • A new Notes feature allows users to add context to videos in an effort to combat misinformation.
  • To participate, users must have a US YouTube account in good standing for more than 6 months, and language settings must be set to English.

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Excerpt from www.theverge.com

If your local McDonald’s has been getting your order confidently wrong with an AI chatbot at the drive-thru, I have good news for you: The company is ending the program for now. The company told franchisees that it’s winding down an AI drive-thru ordering partnership with IBM “no later than July 26th, 2024,” according to trade publication Restaurant Business.

The company will reportedly remove the tech from the over 100 restaurants it’s been testing the system in after partnering with IBM in 2021. It’s not clear why the company is ending the IBM deal, though. It told Restaurant Business it was testing whether the voice ordering chatbot could speed up service and that the test left it confident “that a voice-ordering solution for drive-thru will be part of our restaurants’ future.”

Fast food companies in general are hungry for AI. White Castle has been testing AI provided by speech recognition company SoundHound. And Carl’s Jr., Hardee’s, and others use an AI drive-through chatbot that an SEC filing revealed was underpinned by remote human workers in the Philippines most of the time.

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Excerpt from www.wired.com

Network Rail did not answer questions about the trials sent by WIRED, including questions about the current status of AI usage, emotion detection, and privacy concerns.

“We take the security of the rail network extremely seriously and use a range of advanced technologies across our stations to protect passengers, our colleagues, and the railway infrastructure from crime and other threats,” a Network Rail spokesperson says. “When we deploy technology, we work with the police and security services to ensure that we’re taking proportionate action, and we always comply with the relevant legislation regarding the use of surveillance technologies.”

It is unclear how widely the emotion detection analysis was deployed, with the documents at times saying the use case should be “viewed with more caution” and reports from stations saying it is “impossible to validate accuracy.” However, Gregory Butler, the CEO of data analytics and computer vision company Purple Transform, which has been working with Network Rail on the trials, says the capability was discontinued during the tests and that no images were stored when it was active.

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Excerpt from www.foxnews.com

A gun rights organization is accusing YouTube of pushing an “ominous narrative to minors that firearms are evil” by imposing new age restrictions on videos that showcase the use of firearms.

In a letter exclusively obtained by Fox News Digital, Gun Owners of America wrote to YouTube CEO Neal Mohan on Thursday describing the web video giant’s new “firearms policy” as a “matter of grave concern.”

Google says on its website that starting next Tuesday, June 18, “certain content showing how to remove safety devices will be prohibited” and “content showing the use of homemade firearms, automatic firearms, and certain firearm accessories will be age restricted.”

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Excerpt from scitechdaily.com

 

A study from the University of California San Diego reveals that differences in brain development associated with autism begin in utero, with larger and faster-growing brain cortical organoids in autistic toddlers correlating with more severe symptoms. This research opens new avenues for understanding and potentially treating autism.

Researchers at the University of California San Diego discovered that an unusually large brain could be the first sign of autism, potentially detectable in as early as the first trimester.

Some children with autism face severe, enduring challenges including developmental delays, social difficulties, and possibly an inability to speak. Meanwhile, others may have milder symptoms that lessen over time.

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Excerpt from 3dprint.com

Task Force 99 is a small US Air Force (USAF) group based in Qatar, established “as an experimental unit” in October 2022. The group is part of USAF Central (USAFCENT), the Air Force Service component of US Central Command (CENTCOM), the DoD combatant command responsible for the Middle East and parts of Northern Africa and Central Asia.

In March 2024, Task Force 99 conducted a flight assessment of a 3D printed drone designed on software manufactured by Texas-based Titan Dynamics, which makes and sells aerospace battlefield simulation software and unmanned aerial vehicle (UAV) designs. Task Force 99 and Blue Horizons, an elite Air Force research organization, only began prototyping the drone the month prior.

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Excerpt from phys.org

An experiment by a group of physicists led by University of Rochester physics professor Regina Demina has produced a significant result related to quantum entanglement—an effect that Albert Einstein called “spooky action at a distance.”

Entanglement concerns the coordinated behavior of miniscule particles that have interacted but then moved apart. Measuring properties—like position or momentum or spin—of one of the separated pair of particles instantaneously changes the results of the other particle, no matter how far the second particle has drifted from its twin. In effect, the state of one entangled particle, or qubit, is inseparable from the other.

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Excerpt from www.kiro7.com

REDMOND, Wash. — New laptops equipped with Microsoft Windows start shipping to customers next week without a flagship feature called Recall that drew concerns about privacy and cybersecurity.

Microsoft CEO Satya Nadella touted the new Recall feature at a showcase event last month, describing it as a step toward artificial intelligence machines that “instantly see us, hear, reason about our intent and our surroundings.”

Recall works by periodically taking snapshots of a computer screen to give Microsoft’s AI assistant Copilot a “photographic memory” of a person’s virtual activity, ostensibly to help someone remember what they did earlier.

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Excerpt from www.nwaonline.com

A circuit court judge on Thursday shot down a motion by Meta, the owner of Facebook and Instagram, to dismiss a lawsuit from Arkansas Attorney General Tim Griffin alleging the company unjustly profits at the expense of Arkansas youth, although the judge’s ruling did narrow the scope of the state’s…

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Excerpt from futurism.com

Apple has finally logged into the AI arms race, announcing a set of strikingly familiar machine learning tools during its Worldwide Developers Conference earlier this week.

But even for Apple, a company with a market cap of $3.3 trillion — over 30 times that of OpenAI — the well-documented shortcomings of AI tech will likely persist.

In a new Washington Post interview, Apple CEO Tim Cook admitted outright that he’s not entirely sure his tech empire’s latest “Apple Intelligence” won’t come up with lies and confidently distort the truth, a problematic and likely intrinsic tendency that has plagued pretty much all AI chatbots released to date.

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Excerpt from www.staradvertiser.com

WASHINGTON >> U.S. Surgeon General Vivek Murthy today called for a warning label to be added to social media apps as a reminder that those platforms have caused harm to young people, especially adolescents.

Murthy wrote in the New York Times today that a warning label alone will not make social media safe for young people but that it can increase awareness and change behavior as shown in evidence from tobacco studies. The U.S. Congress would need to pass legislation requiring such a warning label.

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Excerpt from fortune.com

With that phrase, David Limp, at the time Amazon’s head of devices and services, showed off a new generative AI-powered version of the company’s signature Alexa voice assistant in September 2023.

At a packed event at the Seattle-based tech giant’s lavish second headquarters in the Washington DC suburbs, Limp demonstrated the new Alexa for a room full of reporters and cheering employees. He showed how in response to the new trigger phrase, “Alexa, let’s chat,” the digital assistant responded in a far more natural and conversational voice than the friendly-but-robotic one that hundreds of millions have become accustomed to communicating with for weather updates, reminders, timers and music requests. Limp asked Alexa how his favorite football team—Vanderbilt University—was doing. Alexa showed how it could respond in a joyful voice, and how it could write a message to his friends to remind them to watch the upcoming Vanderbilt football game and send it to his phone.

 

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Excerpt from scitechdaily.com

 

Artist’s representation of the effect of editing of all six copies of the TT8 gene in Camelina sativa. Seeds with inactivated TT8 genes (right) show yellow coloration, reduced thickness of their seed coat, and accumulation of nearly 22% more oil than wild type seeds (left). Credit: Valerie Lentz/Brookhaven National Laboratory

Scientists have increased oil production in Camelina sativa by 21.4% by gene-editing the TT8 gene, paving the way for more efficient biofuel crops.

As initiatives to reach net-zero carbon emissions from transportation fuels gain momentum, the need for oil derived from nonfood crops is on the rise. These crops harness sunlight to transform atmospheric carbon dioxide into oil, which is stored in their seeds. Crop breeders aiming to maximize oil production often favor plants with yellow seeds, as these typically yield more oil than brown-seeded varieties in oilseed crops like canola. This is due to a protein that colors the seeds brown, absent in yellow-seeded plants, which also plays a key role in oil production.

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Excerpt from www.sciencedaily.com

Black holes and neutron stars are among the densest known objects in the universe. Within and around these extreme astrophysical environments exist plasmas, the fourth fundamental state of matter alongside solids, liquids, and gases. Specifically, the plasmas at these extreme conditions are known as relativistic electron-positron pair plasmas because they comprise a collection of electrons and positrons — all flying around at nearly the speed of light.

While such plasmas are ubiquitous in deep space conditions, producing them in a laboratory setting has proved challenging.

Now, for the first time, an international team of scientists, including researchers from the University of Rochester’s Laboratory for Laser Energetics (LLE), has experimentally generated high-density relativistic electron-positron pair-plasma beams by producing two to three orders of magnitude more pairs than previously reported. The team’s findings appear in Nature Communications.