# Laser fusion: Focused Energy charts a course to commercial viability

An episode of [Physics World Weekly Podcast](https://invisiblenetwork.ai/podcast/1400686733), 22 Jan 2026, 33 min.

Audio: https://media.blubrry.com/physicsworldweeklypodcast/content.blubrry.com/physicsworldweeklypodcast/PWWeekly22Jan2026DebbieCallahan.mp3

Plasma physicist Debbie Callahan is our podcast guest

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