On Tuesday, Google launched Veo 3 , a new AI video synthesis model that can do something no major AI video generator has been able to do before: create a synchronized audio track. While from 2022 to 2024, we saw early steps in AI video generation, each video was silent and usually very short in duration. Now you can hear voices, dialog, and sound effects in eight-second high-definition video clips.

Shortly after the new launch, people began asking the most obvious benchmarking question: How good is Veo 3 at faking Oscar-winning actor Will Smith at eating spaghetti?

First, a brief recap. The spaghetti benchmark in AI video traces its origins back to March 2023, when we first covered an early example of horrific AI-generated video using an open source video synthesis model called ModelScope. The spaghetti example later became well-known enough that Smith parodied it almost a year later in February 2024.

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Is it weird to have nostalgia for an operating system? I don't mean missing a particular feature that's been removed from modern versions or a specific productivity setting that's no longer supported. I mean a sense of longing for the vibes of the computer interface you grew up with, an ache for the aesthetics of user interfaces past.

I would have thought I was immune to this particular brand of nostalgia. Then I happened upon Desktop Survivors 98 , a new Vampire Survivors -style "bullet heaven" autoshooter that leans hard into the aesthetics of the late '90s Windows machines I grew up with. And while that low-res, 256-color presentation is what drew me in, it was the intriguing mouse-controlled gameplay underneath that has kept me coming back for more retro-styled action all week.

Start me up

When it comes to capturing the feel of the '90s computer environment, Desktop Survivors 98 gets everything just right. This is in large part due to rampant theft of familiar old-school icons; items like My Computer, Calculator, Minesweeper, Search, and more look like they were taken directly from a classic Microsoft tile set. The game's low-res desktop backgrounds and Windows also look like they came out of a years-old Microsoft style book.

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Amid the brutal cuts across the federal government under the Trump administration, perhaps one of the most gutting is the loss of experts at the Centers for Disease Control and Prevention who respond to lead poisoning in children.

On April 1, the staff of the CDC's Childhood Lead Poisoning Prevention Program was terminated as part of the agency's reduction in force, according to NPR . The staff included epidemiologists, statisticians, and advisors who specialized in lead exposures and responses.

The cuts were immediately consequential to health officials in Milwaukee, who are currently dealing with a lead exposure crisis in public schools. Six schools have had to close, displacing 1,800 students. In April, the city requested help from the CDC's lead experts , but the request was denied—there was no one left to help.

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In the US, many newly constructed generating facilities are brought online at the end of the year to qualify for tax incentives. Since much of the US's new generating capacity is solar power, that has led to a boom in solar production to start the year in recent years. With the first three months of data in for 2025, it's clear this year is no exception: Solar power is up a staggering 44 percent compared to the prior year.

That's the good news. The bad news is that, in contrast to China , solar's growth hasn't been enough to offset rising demand. Instead, the US also saw significant growth in coal use, which rose by 23 percent compared to the year prior, after years of steady decline.

Short-term fluctuations in demand are normal, generally driven by weather-induced demand for heating or cooling. Despite those changes, demand for electricity in the US has been largely flat for over a decade, largely thanks to gains in efficiency. But 2024 saw demand go up by nearly three percent, and the first quarter of 2025 saw another rise, this time of nearly five percent. It's a bit too early to say that we're seeing a shift to a period of rising demand, but one has been predicted for some time due to rising data center use and the increased electrification of transportation and appliances.

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Valve is releasing version 3.7 of SteamOS to the general public , and among the routine updates and changes is a big one: This is the SteamOS release that finally adds official support for some kinds of PC hardware other than Valve's own Steam Deck.

Valve mentions certain specific handhelds as having either "official" or "improved support," including the Asus ROG Ally, the Lenovo Legion Go, and the Lenovo Legion Go S. It also includes directions for configuring the original Legion Go and ROG Ally for SteamOS installation. But Valve says that only the Steam Deck and Legion Go S have fully baked SteamOS support.

The release claims to run on "other AMD powered handhelds" more broadly, implying that most third-party handheld PCs with Ryzen Z1 or Z2-series processors ought to support at least some basic functionality. Other all-AMD desktops and laptops have a decent shot at being supported, too.

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Expert advisors for the Food and Drug Administration met Thursday to discuss which virus strain this year's updated COVID-19 vaccines should target. The advisors have been meeting around this time each year for such a strain selection, a routine decision in the process of updating the life-saving vaccines.

But this year's meeting was awkward and even a little tense. Earlier this week, new FDA leaders under health secretary and anti-vaccine advocate Robert F. Kennedy Jr. announced a sweeping new framework that would restrict access to the shots , making them available only to people 65 and older and those with medical conditions that put them at risk of severe illness. For updated COVID-19 vaccines to be approved for healthy children and adults, vaccine makers would need to repeat large, randomized, placebo-controlled trials, which are expensive, ethically debatable at this point, and could easily take too much time to complete before the shots would need to be ready for fall vaccinations. The advisors weren't consulting on the new framework, and there is much uncertainty about its implementation.

Just thirty minutes into yesterday's nearly seven-hour meeting, one committee member broached one of the largest looming questions, saying, "If a different strain was selected for this season, would that require additional clinical trials, etc.?"

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Donald Trump woke up Friday morning and threatened Apple with a 25 percent tariff on any iPhones sold in the US that are not manufactured in America.

In a Truth Social post, Trump claimed that he had "long ago" told Apple CEO Tim Cook that Apple's plan to manufacture iPhones for the US market in India was unacceptable. Only US-made iPhones should be sold here, he said.

"If that is not the case, a tariff of at least 25 percent must be paid by Apple to the US," Trump said.

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Welcome to Edition 7.45 of the Rocket Report! Let's talk about spaceplanes. Since the Space Shuttle, spaceplanes have, at best, been a niche part of the space transportation business. The US Air Force's uncrewed X-37B and a similar vehicle operated by China's military are the only spaceplanes to reach orbit since the last shuttle flight in 2011, and both require a lift from a conventional rocket. Virgin Galactic's suborbital space tourism platform is also a spaceplane of sorts. A generation or two ago, one of the chief arguments in favor of spaceplanes was that they were easier to recover and reuse. Today, SpaceX routinely reuses capsules and rockets that look much more like conventional space vehicles than the winged designs of yesteryear. Spaceplanes are undeniably alluring in appearance, but they have the drawback of carrying extra weight (wings) into space that won't be used until the final minutes of a mission. So, do they have a future?

As always, we welcome reader submissions . If you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

One of China's commercial rockets returns to flight. The Kinetica-1 rocket launched Wednesday for the first time since a failure doomed its previous attempt to reach orbit in December, according to the vehicle's developer and operator, CAS Space. The Kinetica-1 is one of several small Chinese solid-fueled launch vehicles managed by a commercial company, although with strict government oversight and support. CAS Space, a spinoff of the Chinese Academy of Sciences, said its Kinetica-1 rocket deployed multiple payloads with "excellent orbit insertion accuracy." This was the seventh flight of a Kinetica-1 rocket since its debut in 2022.

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By late 2021, major updates for Windows' built-in Notepad text editor had been so rare for so long that a gentle redesign and a handful of new settings were rated as a major update . New updates have become much more common since then, but like the rest of Windows, recent additions have been overwhelmingly weighted in the direction of generative AI.

In November, Microsoft began testing an update that allowed users to rewrite or summarize text in Notepad using generative AI. Another preview update today takes it one step further , allowing you to write AI-generated text from scratch with basic instructions (the feature is called Write, to differentiate it from the earlier Rewrite).

Like Rewrite and Summarize, Write requires users to be signed into a Microsoft Account, because using it requires you to use your monthly allotment of Microsoft's AI credits. Per this support page , users without a paid Microsoft 365 subscription get 15 credits per month. Subscribers with Personal and Family subscriptions get 60 credits per month instead.

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