Large study squashes anti-vaccine talking points about aluminum

RFK Jr. has falsely called aluminum adjuvants “extremely neurotoxic.”

A sweeping analysis of health data from more than 1.2 million children in Denmark born over a 24-year period found no link between the small amounts of aluminum in vaccines and a wide range of health conditions—including asthma, allergies, eczema, autism, and attention deficit-hyperactivity disorder (ADHD).

The finding, published in the Annals of Internal Medicine, firmly squashes a persistent anti-vaccine talking point that can give vaccine-hesitant parents pause.

Small amounts of aluminum salts have been added to vaccines for decades as adjuvants, that is, components of the vaccine that help drum up protective immune responses against a target germ. Aluminum adjuvants can be found in a variety of vaccines, including those against diphtheria, tetanus, and pertussis, Haemophilus influenzae type b (Hib), and hepatitis A and B.

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Congress moves to reject bulk of White House’s proposed NASA cuts

We’re still months away from these budget bills having a chance to become law.

A budget-writing panel in the House of Representatives passed a $24.8 billion NASA budget bill Tuesday, joining a similar subcommittee in the Senate in maintaining the space agency's funding after the White House proposed a nearly 25 percent cut.

The budget bills making their way through the House and Senate don't specify funding levels for individual programs, but the topline numbers—$24.8 billion in the House version and $24.9 billion the Senate bill—represent welcome news for scientists, industry, and space enthusiasts bracing for severe cuts requested by the Trump administration.

The spending plan passed Tuesday by the House Appropriations Committee's Subcommittee on Commerce, Justice, Science, and Related Agencies covers NASA and numerous other federal agencies. The $24.8 billion budget the House seeks for NASA is $6 billion more than the Trump administration's budget proposal, and keeps NASA's funding next year the same as this year.

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Lilbits: Razer’s new Thunderbolt 5 docks, UGREEN’s new 25W Qi 2.2 wireless power bank

Thunderbolt 5 supports bi-directional data transfer speeds up to 80 Gbps, or asymmetric speeds up to 120 Gbps for video output. And that makes it an even better fit for docking stations than Thunderbolt 4, which topped out at 40 Gbps. Now that PCs with…

Thunderbolt 5 supports bi-directional data transfer speeds up to 80 Gbps, or asymmetric speeds up to 120 Gbps for video output. And that makes it an even better fit for docking stations than Thunderbolt 4, which topped out at 40 Gbps. Now that PCs with Thunderbolt 5 are starting to gain traction, we’re starting to […]

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Seagate’s massive, 30TB, $600 hard drives are now available for anyone to buy

Seagate’s heat-assisted drive tech has been percolating for more than 20 years.

For more than two decades, hard drive manufacturer Seagate has been experimenting with heat-assisted magnetic recording (HAMR) technology for increasing hard drive density—drives that use tiny lasers to heat up and expand parts of the drive platter, write data, and then shut off to allow the platter to cool and contract, all within less than a nanosecond.

After decades of overly rosy availability predictions, Seagate announced in late 2024 that it was finally delivering HAMR-based drives with capacities of up to 36TB to some datacenter customers. Today, the drives are finally available for end users and individual IT administrators to buy, albeit only in smaller capacities for now. Seagate and other retailers will sell you massive 30TB IronWolf Pro and Exos M hard drives for $600, and 28TB drives for $570. Both drives use conventional magnetic recording (CMR) technology, which performs better than the shingled magnetic recording (SMR) technology sometimes used to increase disk density.

The drives are based on Seagate's Mosaic 3+ platform, which "incorporates Seagate’s unique implementation of HAMR to deliver mass-capacity storage at unprecedented areal densities of 3TB per disk and beyond."

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Seagate’s massive, 30TB, $600 hard drives are now available for anyone to buy

Seagate’s heat-assisted drive tech has been percolating for more than 20 years.

For more than two decades, hard drive manufacturer Seagate has been experimenting with heat-assisted magnetic recording (HAMR) technology for increasing hard drive density—drives that use tiny lasers to heat up and expand parts of the drive platter, write data, and then shut off to allow the platter to cool and contract, all within less than a nanosecond.

After decades of overly rosy availability predictions, Seagate announced in late 2024 that it was finally delivering HAMR-based drives with capacities of up to 36TB to some datacenter customers. Today, the drives are finally available for end users and individual IT administrators to buy, albeit only in smaller capacities for now. Seagate and other retailers will sell you massive 30TB IronWolf Pro and Exos M hard drives for $600, and 28TB drives for $570. Both drives use conventional magnetic recording (CMR) technology, which performs better than the shingled magnetic recording (SMR) technology sometimes used to increase disk density.

The drives are based on Seagate's Mosaic 3+ platform, which "incorporates Seagate’s unique implementation of HAMR to deliver mass-capacity storage at unprecedented areal densities of 3TB per disk and beyond."

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Chinese firms rush for Nvidia chips as US prepares to lift ban

H20 chips, designed to skirt export bans, are back after Trump meets with CEO.

Chinese firms have begun rushing to order Nvidia's H20 AI chips as the company plans to resume sales to mainland China, Reuters reports. The chip giant expects to receive US government licenses soon so that it can restart shipments of the restricted processors just days after CEO Jensen Huang met with President Donald Trump, potentially generating $15 billion to $20 billion in additional revenue this year.

Nvidia said in a statement that it is filing applications with the US government to resume H20 sales and that "the US government has assured Nvidia that licenses will be granted, and Nvidia hopes to start deliveries soon."

Since the launch of ChatGPT in 2022, Nvidia's financial trajectory has been linked to the demand for specialized hardware capable of executing AI models with maximum efficiency. Nvidia designed its data center GPU to perform the massive parallel computations required by neural networks, processing countless matrix operations simultaneously.

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Chinese firms rush for Nvidia chips as US prepares to lift ban

H20 chips, designed to skirt export bans, are back after Trump meets with CEO.

Chinese firms have begun rushing to order Nvidia's H20 AI chips as the company plans to resume sales to mainland China, Reuters reports. The chip giant expects to receive US government licenses soon so that it can restart shipments of the restricted processors just days after CEO Jensen Huang met with President Donald Trump, potentially generating $15 billion to $20 billion in additional revenue this year.

Nvidia said in a statement that it is filing applications with the US government to resume H20 sales and that "the US government has assured Nvidia that licenses will be granted, and Nvidia hopes to start deliveries soon."

Since the launch of ChatGPT in 2022, Nvidia's financial trajectory has been linked to the demand for specialized hardware capable of executing AI models with maximum efficiency. Nvidia designed its data center GPU to perform the massive parallel computations required by neural networks, processing countless matrix operations simultaneously.

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Beelink GTi15 Ultra is an Intel Arrow Lake mini PC with support for an (external) desktop graphics card

Last year Beelink launched a line of mini PCs that are designed to work with desktop graphics cards that may be larger than the computers themselves. That’s Beelink GTi Ultra series mini PCs have an exposed PCIe x8 interface that allows you to co…

Last year Beelink launched a line of mini PCs that are designed to work with desktop graphics cards that may be larger than the computers themselves. That’s Beelink GTi Ultra series mini PCs have an exposed PCIe x8 interface that allows you to connect them to a Beelink EX Pro Docking Station. Now Beelink is introducing […]

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Corporate inadequacy has rendered my favorite rediscovered gadget useless

Without rare, proprietary tech, these earbuds are useless.

I went for a run this morning while holding my iPhone, which was connected to a cable that attached to my earbuds. I’ve exercised with wired headphones for years, but today, the cord, with its persistent jostling, was especially distracting.

That’s because I was previously running with a pair of Bluetooth earbuds, EPOS’s GTW 270. They came out in 2021 for $200, and I received them as a gift. They typically sat in a drawer until this spring, when I started running outside (rather than in a gym or not at all) for the first time in a couple of years. Without a place to store my phone, wired headphones felt cumbersome while running. I previously overlooked the GTW 270 because they are not as comfortable as my wired earbuds and tend to lose their connection (especially with my PC) if the audio stops playing momentarily. The latter problem proved less common when using the earbuds with my phone, though. Suddenly, I was enamored with a gadget that had spent most of its life forgotten in a drawer.

But after a few short months, one of my earliest concerns about wireless earbuds was realized: I lost the GTW 270’s case, which charges the earbuds and enables pairing.

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