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Is the Universe Older Than We Think? Part 2: Tired Light

Universe Today Feed - Wed, 02/04/2026 - 1:07pm

This is all based on the assumption that galaxies are receding away from us. And I actually cheated a little.

Categories: Science

Nasal spray could prevent infections from any flu strain

New Scientist Feed - Wed, 02/04/2026 - 11:00am
An antibody that has the power to neutralise any influenza strain could be widely administered in the form of a nasal spray if a flu pandemic emerges
Categories: Science

Cosmic Collision: The JWST Found An Early 5-Galaxy Merger

Universe Today Feed - Wed, 02/04/2026 - 10:46am

The JWST found a system of at least five interacting galaxies only 800 million years after the Big Bang. The discovery adds weight to the growing understanding that galaxies were interacting and shaping their surroundings far earlier than scientists thought. There's also evidence that the collision was redistributing heavy elements beyond the galaxies themselves.

Categories: Science

Sebastião Salgado's stunning shots of the world's icy regions

New Scientist Feed - Wed, 02/04/2026 - 10:00am
The late photographer's work depicting some of the world's coldest places is collected in his new book Genesis
Categories: Science

How clinical research is still failing underrepresented communities

New Scientist Feed - Wed, 02/04/2026 - 10:00am
As a doctor working in genomic research, I know that we lack vital data for Black people and many other groups. Here's how we can change that, says Drews Adade
Categories: Science

Personalised medicine is yet to deliver, but that must start to change

New Scientist Feed - Wed, 02/04/2026 - 10:00am
Companies are happy to sell you personalised tracking of your biomarkers or a tailored nutrition plan, but truly personalised medicine should be able to tackle the vast differences some people have in response to the same diseases
Categories: Science

Do weeds really love poor soil? Not if you look at the science

New Scientist Feed - Wed, 02/04/2026 - 10:00am
It's a truism that weeds love poor soil, but is there anything to it? And what is a weed, anyway? James Wong investigates
Categories: Science

The Beauty may be horror TV but it misses the genre's point

New Scientist Feed - Wed, 02/04/2026 - 10:00am
In The Beauty, mysterious deaths of models are linked to a new drug and a sexually transmitted infection, both of which kill as they beautify. But if you want great body horror, this isn't the place to look, concludes Bethan Ackerley
Categories: Science

New Scientist recommends 28 Years Later: The Bone Temple

New Scientist Feed - Wed, 02/04/2026 - 10:00am
The books, TV, games and more that New Scientist staff have enjoyed this week
Categories: Science

A new 'brief history' of the universe paints a wide picture

New Scientist Feed - Wed, 02/04/2026 - 10:00am
Nearly 40 years after Stephen Hawking's A Brief History of Time, Sarah Alam Malik's epic exploration of the cosmos reflects a changed landscape around science in the 21st century, finds Alison Flood
Categories: Science

Why Elon Musk has misunderstood the point of Star Trek

New Scientist Feed - Wed, 02/04/2026 - 10:00am
As Elon Musk and Pete Hegseth talk about wanting to make Star Trek real, long-time fan Chanda Prescod-Weinstein says they've misconstrued the heart of the story
Categories: Science

Unexpectedly moving book makes the case for the Arctic

New Scientist Feed - Wed, 02/04/2026 - 10:00am
In his lyrical book Frostlines, Neil Shea argues that we are more connected to the Arctic than we might think, says Elle Hunt
Categories: Science

Holy prosociality! Batman makes people stand for pregnant passengers

New Scientist Feed - Wed, 02/04/2026 - 10:00am
Feedback is delighted by an experiment on the Milan metro system, which involved a prosthetic bump, a Batman costume and some unexpected displays of public decency
Categories: Science

Did the U.S. Really Use a Sonic Weapon in Venezuela?

Skeptic.com feed - Wed, 02/04/2026 - 9:18am

Within days of the U.S. strike on Caracas and the capture of Venezuelan President Nicolás Maduro on January 3, 2026, a remarkable claim was sweeping across social media: American forces had deployed a devastating “sonic weapon” that left Venezuelan soldiers vomiting blood and unable to stand.

The headlines have been dramatic with Forbes proclaiming: “U.S. Secret Weapon May Have Incapacitated Maduro’s Guards.”1 The Economic Times wrote about America’s “Secret Sonic Weapon,”2 while the UK Sun asserted: “US ‘Sonic Weapon’ is REAL after Chilling Claims it Left Captured Maduro’s Guards ‘Vomiting Blood.’”3 The story was dramatic, almost terrifying, but as we shall argue here, almost certainly false.

Within minutes of the first explosions on January 3, conflicting claims were already circulating on social media about the number of missiles fired, ground forces deployed, and helicopters spotted flying over the city of Caracas, the focal point of the attack. The ambiguity and uncertainty that typify the fog of war are ideal breeding grounds for rumors. Ordinarily, such rumors fade as reliable information emerges. But in this case the U.S. military remained silent, while the Venezuelan government, like many authoritarian regimes, is notorious for withholding information. 

This is a classic setup for the proliferation of rumors, whose intensity is proportional to both the perceived importance of the event and the level of ambiguity.4 Situations such as this are fertile soil for exaggerations, half-truths, conspiracy theories, and outright fabrications. Even after the situation on the ground stabilized and many early rumors were confirmed or denied, claims about the use of a sonic weapon not only persisted but flourished.

From WhatsApp to the World

One challenge in tracing this story to its origins is that as it began in Venezuela, where the earliest accounts circulated in Spanish. Fortunately, one of us (DZ) is a fluent speaker and was able to examine the primary sources. In the days that followed, audio recordings rapidly spread on WhatsApp, describing events through purported firsthand accounts from soldiers and relatives near the impact zones.

On January 9, one story began circulating widely. In it, a supposed member of colectivo—an armed militia that controls different sections of the city—described how the attack unfolded in the historic 23 de Enero neighborhood of western Caracas. 

The audio was posted on the YouTube channel of Emmy Award-winning Venezuelan journalist Casto Ocando, and soon accumulated over one million views.5 In it, an anonymous narrator describes the attack.

“They shut down the entire electrical system, knocked out the radars, knocked out everything.”

He then recounts how a soldier activated a Russian-made anti-aircraft defense system to attack the helicopters.

“When he fired it, a drone immediately detected it and, well, they died, they killed them, all of them [the soldiers] with a single bomb… There are many dead, many people burned, many people wounded. I’ll send you a video, there are approximately 100 military personnel dead,” he adds.6

The narrator’s confidence in precise casualty figures amid the chaos of a nighttime attack, is itself a red flag.

The alleged eyewitness continues:

“There were only eight helicopters and 20 men…who killed 200 men, 32 with a single shot, plus presidential guards of honor and civilians.”

He then describes weapons that “fired more than 300 bullets per minute,” adding,

“a thing that made me bleed, I was bleeding from my nose and didn’t know what it was, it was a whistle that sounded throughout Caracas and made people bleed from their noses and ears. We couldn’t move, that whistle immobilized us, they say it’s what’s called a sonic shockwave. It was something really horrible….”

The clip ends with claims that Americans

“don’t fight fair. They fight from above, with drones. The speeds of those helicopters…. They only sent eight helicopters and destroyed all of Caracas.”  

The description of a sound that causes nosebleeds and immobilization across an entire city is physically implausible. While acoustic weapons such as Long Range Acoustic Devices (LRADs) can cause pain and disorientation at close range, their effects diminish rapidly with distance as the sound energy disperses. No known acoustic technology can cause bleeding from the ears and nose at a distance, let alone city-wide.

Enter, Stage Right, Mike Netter 

On January 9, the WhatsApp audio recording quickly spread across various social networks. The following day, popular conservative influencer Mike Netter, posted on X a strikingly similar story, which he attributed to a security guard loyal to Nicolás Maduro.

🚨This account from a Venezuelan security guard loyal to Nicolás Maduro is absolutely chilling—and it explains a lot about why the tone across Latin America suddenly changed.

Security Guard: On the day of the operation, we didn't hear anything coming. We were on guard, but… pic.twitter.com/392mQuakYV

— Mike Netter (@nettermike) January 10, 2026

It is reproduced below so readers can judge for themselves:

Security Guard: On the day of the operation…suddenly all our radar systems shut down without any explanation. The next thing we saw were drones, a lot of drones, flying over our positions…. After those drones appeared, some helicopters arrived, but there were very few. I think barely eight helicopters. From those helicopters, soldiers came down, but a very small number. Maybe twenty men. But those men were technologically very advanced…

Interviewer: And then the battle began? 

Security Guard: Yes, but it was a massacre. We were hundreds, but we had no chance. They were shooting with such precision and speed... it seemed like each soldier was firing 300 rounds per minute… At one point, they launched something... it was like a very intense sound wave. Suddenly I felt like my head was exploding from the inside. We all started bleeding from the nose. Some were vomiting blood. We fell to the ground, unable to move…. Those twenty men, without a single casualty, killed hundreds of us. We had no way to compete with their technology, with their weapons. I swear, I’ve never seen anything like it. We couldn't even stand up after that sonic weapon or whatever it was.

Interviewer: So, do you think the rest of the region should think twice before confronting the Americans?

Security Guard: Without a doubt. I’m sending a warning to anyone who thinks they can fight the United States. They have no idea what they’re capable of. After what I saw, I never want to be on the other side of that again. They’re not to be messed with.

Interviewer: And now that Trump has said Mexico is on the list, do you think the situation will change in Latin America? 

Security Guard: Definitely. No one wants to go through what we went through. Now everyone thinks twice. What happened here is going to change a lot of things, not just in Venezuela but throughout the region. 

The story was originally posted in English, itself suspicious for a supposed Venezuelan guard. Had this been a genuine interview with a colectivo member, the original would have almost certainly appeared in Spanish. No Spanish-language version has ever surfaced. The “interview” appears to be a reconstruction of the WhatsApp audio, repackaged in a question-and-answer format.

Another red flag is the distinctly pro-American tone, which is unlikely to have come from a foreign fighter, let alone one sworn allegiance to defend his government. Defeated soldiers do not typically serve as unsolicited recruitment posters for the enemy. The guard also conveniently uses round figures (eight helicopters, twenty men, 300 rounds per minute) and makes no mention of his comrades’ courage or resistance, and ends with a warning directed at Mexico: precisely echoing President Trump’s rhetoric at the time.

Journalists are trained to go to the source. Accordingly, we contacted Netter to request details of the alleged guard and the interviewer, and asked him to share the original Spanish source of this interview with us. He said he couldn’t do so without first asking the source, which he promised to do. At the time of this writing, he never got back to us.

Press Secretary Leavitt Intervenes

Mike Netter’s post could have disappeared into the daily churn of social media had it not been for White House press secretary Karoline Leavitt who shared it on her official account with the dramatic text: “Stop what you are doing and read this...”

Stop what you are doing and read this…
🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸 https://t.co/v9OsbdLn1q

— Karoline Leavitt (@PressSec) January 10, 2026

This endorsement dramatically elevated the story’s perceived credibility, despite the absence of any corroborating evidence. In effect, an anonymous social media claim received a semi-official White House endorsement of an unverified anonymous claim, a departure from the press secretary’s traditional role as a gatekeeper of verified information. As a result, Netter’s post has gained over 30 million views and 10,000 responses.

Ever Increasing Circles

On January 10, the New York Post repeated Netter’s account under the headline: “US used powerful mystery weapon that brought Venezuelan soldiers to their knees during Maduro raid: witness account.”7 The story recounted the most spectacular elements: the sound wave, exploding heads, nosebleeds, and vomiting.

Curiously, the same YouTube channel of Casto Ocando that had released the original audio, later uploaded a new video citing the Post article, the Post’s reconstruction as independent confirmation of its own earlier material. Other media outlets went further, falsely claiming that the Venezuelan guard had been interviewed by the New York Post.8

This process, where secondary reporting is mistaken for a primary source, is a classic example of how media myths are manufactured through journalistic shortcuts.

Notably, none of the Venezuelan soldiers who later appeared on camera—people whose identities and ranks are known, mentioned the use of sonic weapons. Footage aired on the Chavista network Telesur depict young men wounded by shrapnel describing missile strikes, drones, and gunfire. None reported bleeding from the nose, vomiting, or sensations of cranial explosions.9 Nor are there civilian testimonies from Caracas describing a city-wide whistling sound. Some soldiers and civilians did report buzzing sounds, including individuals near Fort Tiuna, one of the attack sites. However, these sounds are readily explained by falling ordnance and whizzing bullets—mundane combat phenomena, not evidence of exotic weaponry.

It is also conspicuous that during President Trump’s exclusive interview with the New York Post, which was published on January 24th, he was asked about the “sonic weapon” rumors. Trump replied that the U.S. has “the discombobulator” that disabled enemy equipment as the American helicopters swooped in to attack in Carcas. But he made no mention of its effects on people.10

It’s Similar to the Havana Syndrome

The symptoms described in the WhatsApp audio are strikingly similar to claims made during the Havana Syndrome scare. Recently, the intelligence community has deemed the involvement of a foreign power “highly unlikely,” attributing the Havana Syndrome causes to psychogenic and environmental factors rather than directed energy weapons.11

The Venezuelan sonic weapon narrative appears to be drawing from the same well of popular mythology. Furthermore, nosebleeds following an explosive military attack are far more likely to be caused by conventional factors such as blast pressure, dust, smoke inhalation—even stress as opposed to a hypothetical sonic weapon.

The narrator in the WhatsApp audio clip may be misattributing ordinary combat effects to an extraordinary cause: a classic pattern in rumor formation.

Under conditions of extreme stress, uncertainty, and sensory overload, people routinely seek out coherent explanations that give meaning to their own experiences. In the context of a sudden nighttime military strike, in a backdrop rife with ambiguity and anxiety, physical symptoms such as nosebleeds, dizziness, ringing in the ears, and temporary immobility, are especially prone to being reinterpreted through the lens of culturally available narratives.

From a rumor and folklore perspective, the sonic weapon story fulfills a familiar psychological function: it collapses complex, confusing events into a single explanatory cause, providing closure amid uncertainty. The sonic weapon narrative transforms uncertainty into conviction and speculation into “fact.” This process reduces anxiety. As philosopher Suzanne Lange once famously observed: humans possess a remarkable ability to adapt—except when confronted with chaos.12

A Familiar Pattern

The sonic weapon story follows a well-worn media myth template: an ambiguous event, an information vacuum, an anonymous account, amplification by politically motivated actors, and validation by authorities who should know better.

What began as a WhatsApp voice message from an anonymous militia member, was transformed into a polished English-language “interview,” boosted by a partisan influencer, and essentially endorsed by the White House. At no stage was a shred of physical evidence produced. The ‘Discombulator,’ as far as the evidence shows, exists only in the fog of war, and in the imaginations of those eager to believe. 

It is also worth asking the cui bono question: “Who benefits from the sonic weapon narrative?” First, the U.S. government and military—by projecting overwhelming technological superiority. Second, pro-government Venezuelan sources also benefit from a story that excuses their rapid military defeat.

When both sides gain from a myth, its survival is all but guaranteed.

Categories: Critical Thinking, Skeptic

Psychedelic causes similar brain state to meditation

New Scientist Feed - Wed, 02/04/2026 - 9:08am
The psychedelic 5-MeO-DMT seemed to induce similar patterns of brain activity in a lama - a revered spiritual teacher in Tibetan Buddhism - as meditation, advancing our understanding of the drug's neurological effects
Categories: Science

Psychedelic causes similar brain state in spiritual lama as meditation

New Scientist Feed - Wed, 02/04/2026 - 9:08am
The psychedelic 5-MeO-DMT seemed to induce similar patterns of brain activity in a lama - a revered spiritual teacher in Tibetan Buddhism - as meditation, advancing our understanding of the drug's neurological effects
Categories: Science

A new way to control light could boost future wireless tech

Matter and energy from Science Daily Feed - Wed, 02/04/2026 - 8:51am
A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them promising for wireless data transmission. Using a specially designed metasurface and controlled laser pulses, scientists can flip between electric and magnetic modes. The advance could help pave the way for more resilient terahertz communication systems.
Categories: Science

Why is childbirth so hard for humans – and is it getting even harder?

New Scientist Feed - Wed, 02/04/2026 - 8:00am
Some think the rise of C-sections means that one day all births will require serious medical intervention. But a surprising new understanding of the pelvis suggests a different story
Categories: Science

Record-breaking quantum simulator could unlock new materials

New Scientist Feed - Wed, 02/04/2026 - 8:00am
An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum materials such as perfect conductors of electricity
Categories: Science

Another “New Rule” clip from bill Maher

Why Evolution is True Feed - Wed, 02/04/2026 - 7:45am

If anybody is still accusing Bill Maher of being pro-Trump, have a gander at this nine-minute clip from “Real Time” two weeks ago (I missed this one).  It’s a scathing indictment of people who criticize Democrats but neglect the news showing that MAGA and Trump are far more odious. (He begins by calling out ICE for what happened to Renée Good.)   The money quote: “Trump isn’t draining the swamp—he’s bottling it.”

At 5:30, however, he can’t resist giving a lick to Democrats for ignoring the rants Cea Weaver, Zohran Mamdani’s apointee to protect tenants, has emitted on social media. They include “If you don’t believe in the government’s sacred right to seize private property, it’s over,” “Private property, especially home ownership, is a weapon of white supremacy,” “Impoverish the white middle class,” and “Elect more communists.”  Maher then reads between the lines and calls Mamdani a “straight-up communist.” That may be hyperbolic, but I think he’s more extreme than most voters realized, and I’m amazed at the degree of enthusiasm for him.

Maher’s point is that people need to absorb the news that’s inimical to their own ideology, painful though that may be. It’s not the best of his bits, but it’s okay.

Weaver’s alleged statements aren’t made up.  The NY Post quoted some of them, and then, in its latest report on her, adds this:

Mayor Zohran Mamdani’s newly instated radical-left tenant advocate, Cea Weaver, broke down Wednesday as she dodged questions from reporters about her gentrification hypocrisy.

The 37-year-old, who has faced backlash for blasting homeownership as a “weapon of white supremacy” in the past, teared up when she emerged briefly from her apartment building in Crown Heights, Brooklyn, at about 9 a.m.

Weaver, who was tapped by Mamdani to be his new director of the city Office to Protect Tenants, quickly ran back inside after she was asked about the $1.6 million home her mother owns in Nashville, Tennessee.

Mamdani has a bright future in the Democratic Party so long as it leans wokeish.

Categories: Science

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