搜索结果：Journal of health and social behavior

From how galaxies form to the beginnings of the universe, the images from the space telescope are giving cosmologists new data to explore—and theories to build out

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Scientists have built the first all-optical photonic time crystal, allowing them to reshape the behavior of terahertz light at extraordinary speeds。 The breakthrough could open the door to ultrafast computing, smarter communication systems, advanced imaging, and a new generation of highly tunable lasers

Billions of dollars are being poured into a new wave of AI technology。 But will it pay off

Dark matter particles may exert a hidden force on one another, but its effects are stranger than expected。 An extra attraction helps the particles cluster, yet it also makes dark matter effectively lighter as the Universe expands。 That weakens its gravitational impact and usually slows the growth of cosmic structure rather than accelerating it

NASA’s Curiosity rover has entered a Martian valley covered by an astonishing “sea” of tiny polygon-shaped fractures。 The honeycomb patterns, each only a few inches wide, stretch across the landscape and even wrap around a nearby 20-foot-tall butte

A new Google Earth tool allowed the creation of A。 deepfake maps。 The tech giant quickly pulled it back after a backlash and concerns about disinformation risks

The country’s iconic carmakers are struggling with tariffs, the growth of electric vehicles and intense competition from Chinese companies

Keep your logins locked down with our favorite password management apps for PC, Mac, Android, iPhone, and web browsers

These portable vacuums make quick work of snack crumbs, tracked-in dirt, pet hair, and the mysterious debris beneath your seats

Tracking smells in turbulent air takes a keen sense of direction and sharp memory

Someone in Cuba or Iran can keep installing APKs with no new restrictions, but devs will suffer

Clement Delangue said he didn't want cyber attacks on other companies to become "normalised"

Inside the 81-year-old billionaire’s risky, debt-fueled scramble to transform his data empire into an A。 juggernaut

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Try DGX Spark playbooks using Nix on DGX OS, or install NixOS on your DGX Spark for the full Nix experience。 The repository provides USB images and a NixOS module with settings for DGX Spark systems。This works on the NVIDIA DGX Spark itself and also on the Asus Ascent GX10