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How Do Atomic Clocks Work?
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How Do Atomic Clocks Work?

Hacker News·2 months ago
#Nnd0c8OL
#nist#atoms#time#atomic#clocks#light

Credit: N. Hanacek/NIST Our modern world depends on clocks that tap the secrets hidden inside atoms — the tiny building blocks of matter that make up everything from our bodies t

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New 3D printer tech uses elliptical laser beams to stir molten metal and create ‘alloys-on-demand’ — existing machinery can implement technique in software meaning for more convenient, stronger alloy printing
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New 3D printer tech uses elliptical laser beams to stir molten metal and create ‘alloys-on-demand’ — existing machinery can implement technique in software meaning for more convenient, stronger alloy printing

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NIST NCCoE Just Asked the Multi-Hop Delegation Question
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NIST NCCoE Just Asked the Multi-Hop Delegation Question

DEV Community·Pico·5 months ago
#6STpNhVI

On Feb 5 2026, NIST NCCoE opened comment on a draft concept paper. It picks OAuth, OIDC, SPIFFE/SPIRE, SCIM, and NGAC as the L1–L3 scaffold for AI agents, then lists delegation chains, tamper-proof logging, and non-repudiation as open questions.…

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How big is Big G? Mystery deepens after ten-year effort to measure gravity’s strength
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How big is Big G? Mystery deepens after ten-year effort to measure gravity’s strength

www.nature.com·Gibney, Elizabeth·6 months ago
#3aDomC79
#search#explore#says#value#schlamminger#work

Physicists have spent the past decade trying to pin down the elusive fundamental constant, to no avail. Physicists have spent the past decade trying to pin down the elusive fundamental constant, to no avail.

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NIST Limits CVE Enrichment After 263% Surge In Vulnerability Submissions
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NIST Limits CVE Enrichment After 263% Surge In Vulnerability Submissions

Slashdot·BeauHD·6 months ago
#DdzsV5Jd
#it#cves#nist#slashdot#photo#article

NIST is narrowing how it handles CVEs in the National Vulnerability Database (NVD), saying it will only automatically enrich higher-priority vulnerabilities.…

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Major government research lab appears to be squeezing out foreign scientists

Ars Technica - All content·6 months ago
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One of the US government’s top scientific research labs is taking steps that could drive away foreign scientists, a shift lawmakers and sources tell WIRED could cost the country valuable expertise and damage the agency’s credibility.

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