▶ 114:00 · $VALOR · Valor raises $1B Series B to build gigasite nuclear reactors using simple commodity design

episode briefing

Astra Ends Math, Gruber Joins, 1 Person $1 Companies, Hank Green Is Absolutely Right

2026-08-03 · 13 company · 19 thematic

sentiment

9 bull2 bear2 neu

speakers

CEO of Valar Atomics, developing high-temperature gas reactors for waterless nuclear power generation targeting AI data centers.

ron

Former DeepMind researcher and Windsurf (acquired by Google DeepMind) founder; left $2B acquisition proceeds to start Trajectory; building continual learning platform for AI agents with $15M from Conviction.

john gruber

Longtime Apple analyst and tech commentator, founder of Daring Fireball blog and co-host of Dithering podcast with Ben Thompson.

sean maguire

Sequoia partner with PhD in physics; led $1B Series B investment in nuclear startup Valor; former physicist who applies first-principles thinking to hard tech investing.

justin

Nvidia's VP of Enterprise AI; leads Open Secure AI Alliance launch; advocates for open-weight models as cyber defense infrastructure and enterprise RL flywheel foundation.

john coogan

Co-host of TBPN, a live technology and business show focused on startups, venture capital and Silicon Valley.

quote

“we try to buy things that are completely off the shelf, like 100% commodity or we make it ourselves... the approach that we've taken instead is design it to be safe from the physics and you can actually just delete a huge amount of the bil…”

—isaiah taylor

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