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Need a Pick-Me-Up? Try Spraying Your Face With Hypochlorous Acid

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Need a Pick-Me-Up? Try Spraying Your Face With Hypochlorous Acid


Skincare has a way of taking the body’s own biology, bottling it, and selling it back to us. Hypochlorous acid (HOCl) is the latest example. It’s a weak acid that your white blood cells naturally produce to fight infection and kill bacteria. Now it’s being spritzed across morning and nighttime routines as an all-around skin fix.

But HOCl isn’t new. Hospitals have been using synthetic versions for decades as a disinfectant. In fact, the lab-made form dates back to 1834 and was used in both World Wars. So while #SkinTok makes it sound like a cutting-edge discovery, dermatologists have known its potential for a long time.

Here’s what it is, how it works, and what dermatologists want you to know before adding it to your skincare routine.

Table of Contents

Hypochlorous Acid, Clarified

Chemically, HOCl is a weak acid and a potent oxidant. The body produces it during an immune response, but it can also be synthesized in a lab by running an electric current through saltwater. This synthetic version was first developed in 1834, used as a disinfectant during both World Wars, and has long been employed in hospitals for wound care and even in veterinary medicine.

Unlike harsher disinfectants like bleach, HOCl is biodegradable, nontoxic, and free of noxious fumes. Actually, research shows it can kill certain bacteria faster than bleach. In skincare, it’s bottled at ultra-low, stabilized concentrations. “Think of it as your skin’s built-in defense mechanism, bottled,” writes Dr. Mollie Kelly Tufman, molecular biologist and founder of the Beauty Lab.

Why It’s In Skincare

Dermatologists have used HOCl for decades to prevent infection, keep wounds clean, and reduce scarring. Early research suggests potential in treating acne vulgaris, seborrheic dermatitis, and tumor suppression. More recently, it’s popped up as topical sprays and mists, promising to calm breakouts and soothe redness.

Its appeal comes from its antimicrobial and anti-inflammatory properties. HOCl neutralizes acne-causing bacteria and other microorganisms that trigger flare-ups. “Compared to niacinamide, which works gradually to regulate oil and support your barrier, HOCl is more of a first responder,” writes Tufman. “It shows up fast, calms things down, and makes recovery easier for irritated or breakout-prone skin.”

“Benzoyl peroxide also has antimicrobial effects, but it can be a lot more drying and irritating, so it can lead to rashes or dermatitis,” says board-certified dermatologist Gloria Lin, MD. HOCl, by contrast, is gentle enough for sensitive skin and safe for conditions like eczema, psoriasis, or rosacea. Plus, unlike benzoyl peroxide, it won’t bleach your clothes or towels.

It’s effective for reducing bacteria from helmets, masks, makeup brushes, and sweaty gym gear. Some people spritz it under their arms or on their feet for a quick refresh (though it won’t replace deodorant). In eye care, HOCl is used to help with dry eyes, styes, and conditions like blepharitis and meibomian gland dysfunction (MGD). It can also reduce microbial buildup around the lashes and eyelids.

The Caveats

There are limits. Because it’s an oxidizer, it can interfere with ingredients like vitamin C and other antioxidants. If both are in your regimen, dermatologists suggest spacing them out (vitamin C in the morning, HOCl at night). Lin also says highly acidic exfoliants like strong AHAs can disrupt HOCl’s pH.

Stability is another concern. HOCl breaks down when exposed to light, heat, or poor packaging, so most products come in opaque bottles with stabilizers. Store in a cool spot. Don’t pour it into a different container; the molecule degrades once transferred.





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The Italian Dubbing of ‘The Devil Wears Prada 2’ Has Stirred Up a Surprising Controversy

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The Italian Dubbing of ‘The Devil Wears Prada 2’ Has Stirred Up a Surprising Controversy


One thing is certain about The Devil Wears Prada 2: The ambitious undertaking of making a sequel of a cult status film after 20 years has succeeded, at least as far as box office figures are concerned. The numbers speak for themselves, with $77 million generated in US theaters and another $157 million in the rest of the world since its April 29 release.

In the face of such a box office smash, this installment has inspired heated debates for days about its quality and comparisons to the original. In Italy, those arguments even extend to the dubbing of the film.

The controversy stems from the choice of voice actors in the Italian version of The Devil Wears Prada 2, who are themselves a nod to continuity; it’s the same cast as the original. Connie Bismuto is back to voice Anne Hathaway as Andy, Francesca Manicone dubs Emily Blunt as Emily, Gabriele Lavia is once again Stanley Tucci’s Nigel, and above all, Maria Pia Di Meo, the actress who has been the familiar and expressive voice of Meryl Streep in practically all the Italian adaptations of recent years—including the fearsome Miranda Priestly—returned for the sequel.

While many fans were happy to revisit these familiar voices, other viewers noticed some idiosyncrasies, largely due to the advanced age of the voice actors themselves, especially Di Meo and Lavia.

Di Meo, born in 1939, is undoubtedly a master of Italian dubbing, and her performances, linked to such great Hollywood actresses as Jane Fonda, Julie Andrews, Mia Farrow, Barbra Streisand, and Streep, have made her one of the most recognizable and expressive voices of cinema in that country’s theaters.

Yet some say her performance now reveals too much of the passage of time and that there’s a disconnect between her 87-year-old voice and that of a character as energetic and sharp as Miranda (played, in the original, by a 76-year-old Streep). Could this nine-year gap be too great to bridge? The same has been said of Lavia, who dubs Stanley Tucci with a result that often sounds a bit forced.

But more than a question of age, perhaps there’s a broader discussion to be had about dubbing in general and its effectiveness in an era in which downloads first and then streaming platforms have accustomed us to seeing more and more content in the original language.

Even just listening to the trailers released online for The Devil Wears Prada 2, a native Italian speaker will notice not only that the voices that have aged into varying degrees of mismatch but also that the speed of the lines makes them hard to follow. And what about the adaptation of the dialog? “I’m a features editor at Runway,” Anne Hathaway’s Andy says proudly, but how many of those who live outside newsrooms know what a features editor is? And again, when Miranda’s second assistant says, “I have to pee, I drank a venti,” how many people outside of the US understand on the fly that she’s referring to a Starbucks drink?

Perhaps, then, what hasn’t aged so well is not so much the voices of individual dubbers but a dubbing system that no longer keeps pace—in most cases—with the speed and specificity with which the content itself is produced. In the face of this consideration, however, one cannot ignore that, at least in a market like Italy, especially at the cinema, people overwhelmingly go to see dubbed versions of movies.

So these same online debates perhaps serve to keep attention focused on how many countries outside of the US experience these films. And one that deserves not only greater respect but also a quality that isn’t fully guaranteed with today’s frenetic pace.

This story originally appeared on WIRED Italia and has been translated from Italian.



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Bose Brings Back Its ‘Lifestyle’ Branding With New Speakers for the Home

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Bose Brings Back Its ‘Lifestyle’ Branding With New Speakers for the Home


Bose has three new speakers to spice up your home listening. The company’s new “Lifestyle Collection”—designed with a snazzy fabric-wrapped grille and gentle curves—includes the Lifestyle Ultra Speaker, Lifestyle Ultra Subwoofer, and Lifestyle Ultra Soundbar. All of them can be connected to multiple units and third-party speakers via AirPlay and Google Cast for a better multi-room audio experience.

These audio products mark a “reentering” into the home speaker space for the company, bringing back the iconic Lifestyle lineup that originally debuted in 1990—known for simplicity and ease of use—which Bose subsequently discontinued in 2022.

To no surprise, Bose says the Ultra Soundbar is the “best soundbar we have ever made,” and that the Ultra Speaker might even be one of the company’s best in its storied history. The wireless speaker starts at $299, with a $349 limited-edition model in Driftwood Sand; the soundbar costs $1,099, and the subwoofer is $899. They’re available for preorder now and go on sale May 15.

Bose Luxury Ultra Speaker in Driftwood Sand.

Courtesy of Bose

These Wi-Fi-enabled speakers support AirPlay, Google Cast, Spotify Connect, and, uniquely, are the first to integrate with Alexa+ (in the US only), allowing you to ask Amazon’s chatbot to play music through the speakers via voice commands. There’s also Bluetooth support, and even an auxiliary input for connecting the Ultra Speaker to a turntable.

You can group two Lifestyle Ultra Speakers into a stereo system in the Bose app, or group them all together for a home theater system. Sadly, if you hoped to use it as a surround system with your existing Bose soundbar, the company says it’s only backward compatible with the Bass Module 700. And with the new Lifestyle Ultra Soundbar, it can only be used as a wired connection. For multi-room audio, the company has passed those grouping duties to the Google Home app for Google Cast technology, or Apple’s AirPlay for iOS users. Speaking of the app, there’s a redesigned onboarding process that purportedly makes setting up all of these speakers a breeze.

On the audio front, the Ultra Speaker notably features an upward-firing driver for Dolby Atmos–like spatial audio, along with two front-facing drivers. (It doesn’t seem to support Dolby Atmos Music at this time.) The company is also touting its CleanBass technology, which pairs Bose’s QuietPort acoustic opening with the woofer for deep sound that performs better than its size suggests, though we’ll have to hear it for ourselves to see if it lives up to Bose’s claims.



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The AI Correction Will Not Be Evenly Distributed | Computer Weekly

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The AI Correction Will Not Be Evenly Distributed | Computer Weekly


When the numbers coming out of the biggest AI companies get reported, the coverage is almost always the same: revenue up, growth accelerating, the boom is real. What almost nobody asks is what kind of revenue it is. In AI right now, that question is being skipped entirely. It’s the only one that matters.

Any investor who has sat across from a founder in a pitch meeting knows that headline revenue is just the starting point. The real questions come after: Is this B2B or B2C? Is it contracted or casual? Does the use case suggest land-and-expand potential, or is this customer already at their ceiling? Is the product embedded in something the customer cannot easily stop doing, or is it a nice-to-have competing with shrinking budgets and fading attention? These questions are table stakes at the startup level. They have almost completely vanished from the conversation about the companies now defining the AI landscape.

Take Anthropic and OpenAI. By most coverage, OpenAI is the dominant player – larger revenue, broader adoption, a product that has become genuinely cultural. That may all be true. But when you ask what colour that revenue is, the picture gets more complicated. OpenAI’s CFO confirmed that roughly 75% of its revenue comes from consumer subscriptions. ChatGPT has somewhere in the range of 800 million weekly active users – and only about 5% are paying subscribers. That is an enormous base resting on consumer willingness to pay for something most people still access for free, competing with curiosity, with free alternatives, and with whatever captures attention next. Consumer subscriptions cancel quietly and they cancel fast.

Anthropic’s revenue is built on integration

Anthropic’s revenue is smaller. But look at where it comes from. Approximately 80% comes from enterprise customers. Over 500 companies now spend more than $1 million annually on Claude. Eight of the Fortune 10 are customers. Claude Code, a tool embedded directly into developer workflows, went from zero to $2.5 billion in annualized revenue in roughly nine months. The result is a monetization gap that rarely gets discussed: Anthropic generates roughly $211 per monthly user while OpenAI generates roughly $25 per weekly user. That is not a small difference. It reflects what happens when revenue is built on integration rather than attention.

When a business has embedded AI into its compliance process, its coding infrastructure, or its data operations, switching is not a casual decision. It is an engineering project, a procurement process, and an organizational headache. That friction is not a bug; it is the entire point. It is what makes a dollar of Anthropic’s revenue structurally different from a dollar of consumer subscription revenue, regardless of the size of the number attached to it.

Lessons from SaaS

This is not a new lesson. The 2022 SaaS correction made it visible at a category level. When pressure hit, it did not hit evenly. Public SaaS multiples fell an average of 67% from their 2021 peak – but within that average, some companies saw multiples fall 90% while infrastructure and security tools largely held. The companies that took the worst hits were not necessarily bad businesses with bad products. They had the wrong colour revenue for a pressure environment. The market treated them as equivalent until the moment it didn’t.

AI will produce extreme divison

AI will produce a more extreme version of that divergence. Two reasons. First, the hype cycle is larger than anything SaaS produced – the speed of adoption, the scale of investment, and the cultural footprint of these products have created a wider gap between perceived value and embedded value than we have seen before. Second, the consumer-versus-enterprise variance is wider. SaaS was predominantly a business product. AI has gone consumer in a way SaaS never fully did, which means a much larger share of current AI revenue sits in the category most vulnerable to pressure. When that pressure arrives, the disaggregation will be severe and it will not look like a uniform correction. It will look like two completely different industries reporting results in the same earnings cycle.

The boom-or-bust framing that dominates AI coverage is the wrong question. Some of this is a boom. Some of it is not. The difference will not show up in total revenue figures until it is too late to be useful information. The question worth asking now is simpler and harder: which revenue survives pressure? That answer depends entirely on use case, contract structure, and how deeply the tool is actually embedded in how people and businesses work. We do not yet have a clean public way to measure it. That is exactly the problem.

Judah Taub is the founder and managing partner of Hetz Ventures, an Israeli early-stage venture capital firm specializing in cybersecurity, data, and AI infrastructure.



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