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NOBS Toothpaste Tablets: What Dentists Say About Its Main Ingredient

The NOBS (No Bad Stuff) toothpaste tablets are going viral thanks to their main ingredient of nano-hydroxyapatite, a fluoride-free alternative. As health concerns around fluoride and its presence in public drinking water continue to swirl, nano-hydroxyapatite toothpastes are becoming increasingly popular. You've likely seen them on store shelves or in ads from companies like Boka and Davids, marketed as fluoride-free alternatives for your toothbrush that claim to whiten teeth, repair enamel and

Is Nano-Hydroxyapatite Toothpaste an Effective Fluoride Alternative? Dentists Weigh In

Picking the best toothpaste can be a challenge, especially with newer ingredients being added to the market. Nano-hydroxyapatite is a timely example and the star ingredient for popular brands like Boka and Davids. Amidst health concerns around fluoride and Robert F. Kennedy Jr., US Secretary of Health and Human Services, proposing to remove it from public water, nano-hydroxyapatite has been promoted as an effective alternative to fluoride in toothpaste. Many claim that it can repair enamel, prev

Trump Is Losing His Army of Internet Alpha Males Over the Epstein Files

“Cover-up.” That’s the word ricocheting through the manosphere, echoing across X feeds and podcast episodes after the Trump administration released the so-called Epstein files, and declared the case closed. The backlash was instant and fierce. These were Donald Trump’s most vocal defenders in the 2024 campaign: tradcons, alpha bros, influencers, and masculine revivalists who painted Trump as a bulwark against the liberal elite and the “woke” takeover of America. They helped deliver young, disaf

The chemical secrets that help keep honey fresh for so long

But honey is an unusual case, and here is why. It's made by honeybees from flower nectar, and starts out as a warmish, watery, sugary fluid, the kind of thing that seems like it would be the purest bacteria bait. The bees concentrate the nectar on the way to the hive, removing some of the water, use enzymes to raise the acid content in the fluid discouraging some forms of microorganisms from growing, and break down the sugars into simpler ones, then decant the stuff into honeycomb chambers.

Show HN: Fast Thermodynamic Calculations in Python

Gaspype provides two main classes: fluid and elements . A fluid object can have multiple compositions. A multidimensional fluid object can be created for example by multiplication with a numpy array: In some cases not the molecular but the atomic composition is of interest. The elements class can be used for atom based balances and works similar: el = gp . elements ({ 'N' : 1 , 'Cl' : 2 }) el . get_mass () np . float64 ( 0.08490700000000001 ) A elements object can be as well instantiated fr

Moderna says mRNA flu vaccine sailed through trial, beating standard shot

An mRNA-based seasonal flu vaccine from Moderna was 27 percent more effective at preventing influenza infections than a standard flu shot, the company announced this week. Moderna noted that the new shot, dubbed mRNA-1010, hit the highest efficacy target that it set for the trial, which included nearly 41,000 people aged 50 and above. Participants were randomly assigned to receive either mRNA-1010 or a standard shot and were then followed for about six months during a flu season. Compared to t

Moderna says its mRNA seasonal flu shot is 27% better than current vaccine

An mRNA-based seasonal flu vaccine from Moderna was 27 percent more effective at preventing influenza infections than a standard flu shot, the company announced this week. Moderna noted that the new shot, dubbed mRNA-1010, hit the highest efficacy target that it set for the trial, which included nearly 41,000 people aged 50 and above. Participants were randomly assigned to receive either mRNA-1010 or a standard shot and were then followed for about six months during a flu season. Compared to t

I Switched from Flutter and Rust to Rust and Egui

This is just a personal experience, there are no absolute truths. Like in any other blog post, a lot of the things you'll read here could be just a skill issue, or legitimate issues. It's up to you to decide. We had an app that had a nice Flutter UI that called Rust binaries. The bindings were generated using flutter_rust_bridge, which is an amazing piece of software. A lot of people have built large and complex apps using this tool. It's crazy how far it can just work, just by running: flutte

Topics: code flutter just ui want

FLUX.1 Kontext [Dev] – Open Weights for Image Editing

Up until today, all capable generative image editing models were only available as proprietary tools. Today, that changes. We release FLUX.1 Kontext [dev], our developer version of FLUX.1 Kontext [pro], which delivers proprietary-level image editing performance in a 12B parameter model that can run on consumer hardware. Making model weights openly accessible is fundamental to technological innovation. FLUX.1 Kontext [dev] is now available as an open-weight model under the FLUX.1 Non-Commercial

The Robinhood founder who might just revolutionize energy (if he succeeds)

When Baiju Bhatt stepped away from his role as Chief Creative Officer at Robinhood last year, only those close to him could have predicted his next move: launching a space company built around tech that the aerospace industry has largely dismissed, and which might be more groundbreaking than anyone realizes. If people aren’t paying much attention, that’s just fine with Bhatt, who co-founded the trading app in 2013, five years after earning his master’s degree in mathematics at Stanford. It mean

The Robinhood founder who might just revolutionize energy, if he succeeds

When Baiju Bhatt stepped away from his role as Chief Creative Officer at Robinhood last year, only those close to him could have predicted his next move: launching a space company built around technology the aerospace industry has largely dismissed, and that might be more groundbreaking than anyone realizes. If people aren’t paying much attention, that’s just fine with Bhatt, who co-founded the trading app in 2013, five years after earning his master’s degree in mathematics at Stanford. It mean

Pinterest is adding third-party influencer content to its feeds

is platforms and communities reporter with five years of experience covering the companies that shape technology and the people who use their tools. Influencers on affiliate shopping platform LTK may soon get access to a huge new audience: Pinterest users. Under a new partnership announced today, high-performing image posts on LTK will automatically be cross-posted to Pinterest; the pilot program is expected to expand in the coming months to more creators and content formats. LTK is a huge par

RFK Jr. promptly cancels vaccine advisory meeting, pulls flu shot campaign

Just days after anti-vaccine advocate Robert F. Kennedy Jr. became the country's top health official, the Centers for Disease Control and Prevention has already pulled back some of its efforts to protect Americans with safe, lifesaving vaccines. The agency has indefinitely postponed a public meeting of its vaccine advisory committee and killed a campaign promoting seasonal flu shots. Last weekend, a Washington Post columnist noted on Bluesky that the CDC's effective "Wild to Mild" seasonal flu