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The original was posted on /r/technology by /u/_Dark_Wing on 2026-06-06 21:27:42+00:00.
US-backed microreactor reaches criticality in major nuclear step
Submitted 2 weeks ago by bot@lemmit.online [bot] to technology@lemmit.online
https://interestingengineering.com/energy/antares-mark-microreactor-criticality-idaho