Savlar4 sources healthy · latest episode 15 Oct 2026
descriptive claim

Magnesium diboride is, according to the speaker, the highest-temperature conventional superconductor at ambient pressure.

Ekin Dogus Cubuk · Synthesis Superintelligence: from Semiconductors to Superconductors — Periodic Labs’ Liam Fedus and Ekin Dogus Cubuk · 8 Oct 2026

In their words

The transcript segments this claim was taken from

“Maybe one historical example to also study is the Japanese group that discovered magnesium diboride. As you know, that's the highest temperature ambient pressure conventional superconductor.”
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