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3 results for “Miller process” in Science
Science · 10 August 2026
Where Gold Actually Comes From
…ion — building nuclei heavier than iron consumes energy rather than releasing it. · The r-process, a rapid burst of neutron capture, is the accepted route, and neutron star mergers are the best-evidenced site for it. · Almost all of the gold present when Earth formed sank into th…
Tomas Herrera · 17 min read
Science · 8 August 2026
The Metal That Went Medical
…t. This is why nanogold production is dominated by a small number of suppliers with tight process control, and why a lateral-flow test that works in a laboratory can fail validation when the conjugate is sourced elsewhere. · From the test strip to the clinic · The lateral-flow st…
Amara Okonjo · 19 min read
Science · 9 August 2026
The Metallurgy of Karat
…durability gap is driven at least as much by alloy choice, work hardening from the making process, and the section thickness the designer chose. Thin, high-karat work deforms; thick, well-alloyed work of the same purity survives decades. · What to ask before buying Three question…
Tomas Herrera · 17 min read
