Month: January 2025

Microsoft updates Intel-based Surface PCs, but regular people still can’t buy them

Businesses often use hardware and software that still needs x86 to run properly.

Microsoft switched the Surface Pro tablet and both sizes of Surface Laptop from Intel and AMD's processors to Qualcomm's Arm-based processors last summer, part of a renewed hardware and software push to make the Arm version of Windows a thing. That ended a few years of a bifurcated approach, where the Intel and AMD versions of Surface PCs were the "main" versions and the Arm variants felt more like proof-of-concept side projects.

But if you work in a large organization or you're an IT administrator, the bifurcated approach continues. Microsoft announced some business-only versions of the Surface Pro tablet and the Surface Laptop last year that continued to use Intel processors, and today it's announcing two more, this time using Intel's Lunar Lake-based Core Ultra CPUs.

The refresh includes a new Surface Pro tablet and both 13- and 15-inch versions of the Surface Laptop, updated with most of the same design tweaks that the Qualcomm versions of the devices got last year (for example, a slightly larger 13.8-inch screen on the smaller version of the Surface Laptop, up from 13.5 inches). Generally, they have similar dimensions, weights, and configuration options as their Arm counterparts, including an OLED display option for the Surface Pro.

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Bennu asteroid samples yield watery history, key molecules for life

Clues as to how building blocks of life on Earth may have been seeded.

A bright fireball streaked across the sky above mountains, glaciers, and spruce forest near the town of Revelstoke in British Columbia, Canada, on the evening of March 31, 1965. Fragments of this meteorite, discovered by beaver trappers, fell over a lake. A layer of ice saved them from the depths and allowed scientists a peek into the birth of the solar system.

Nearly 60 years later, NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu, similar to the one that rained rocks over Revelstoke. Our research team has published a chemical analysis of those samples, providing insight into how some of the ingredients for life may have first arrived on Earth.

Born in the years bracketing the Revelstoke meteorite’s fall, the two of us have spent our careers in the meteorite collections of the Smithsonian Institution in Washington, DC, and the Natural History Museum in London. We’ve dreamed of studying samples from a Revelstoke-like asteroid collected by a spacecraft.

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