1. Fieldbook 21

    Trust When Agents Arrive

    A founder’s Fieldbook on signed agents, risk scores and the narrower opportunity to protect job seekers by verifying recruiter authority before contact.

  2. Fieldbook 20

    The Time Between Molecule and Medicine

    A founder’s case for compressing clinical-trial startup: critical paths, patient access, regulatory reality, service versus software, and the economics that must work for both buyer and supplier.

  3. Fieldbook 19

    The Part That Comes With Proof

    A founder’s Fieldbook on traceable allied drone components: the conditional ESC wedge, counter-drone buyers, qualification economics and the case against building.

  4. Fieldbook 18

    The Buyer's Agent

    A consumer-first research layer for shopping agents: choose by fit, evidence and total cost, then prove that buyers will fund the independence.

  5. Fieldbook 17

    The Broker Behind the Promise

    A founder’s case for an AI-enabled Asian commercial insurance brokerage: claims service, acquisition cash flows, regional scale and the route from a Singapore anchor to a larger institution.

  6. Fieldbook 16

    Power for AI

    Where a founder should attack AI’s power bottleneck: grid equipment, interconnection, onsite generation, and the serious promise of Valar Atomics and advanced nuclear.

  7. Fieldbook 15

    Peptide Proof

    A founder’s Fieldbook on independent peptide evidence: what a test can establish, who should pay, and how to build a credible company without selling the grey market.

  8. Fieldbook 14

    Eyes Beneath the Shipping Lanes

    A Singapore founder’s case for repeat subsea inspection: local autonomy, incumbent competition, vessel economics and the proof required before building a fleet.

  9. Fieldbook 13

    Can We Build Better Bonds?

    Oxytocin, MDMA and the relationship-care company: what the science supports, what the billion-dollar deals buy, and an executable path from a bounded service to evidence.

  10. Fieldbook 12

    A Bookshelf That Argues Back

    A cited advisory bookshelf inside your existing AI sounds useful. The harder question is whether it deserves a company—or a small, carefully bounded side project.

  11. Fieldbook 11

    Robots Below the Street

    A founder’s case for owning a sewer-inspection service, its robots and AI: real buyers, incumbent competition, mission economics, and a staged path to proof.

  12. Fieldbook 10

    A Home for Software That Changes

    The malleable software opportunity: a company-approved home where employees can reshape their tools—and a founder must earn the right to maintain them.

  13. Fieldbook 09

    Pipeline in a Person

    Can one technical founder build a valuable therapeutic asset with AI and outsourced laboratories? The real opportunity, the evidence gaps, and a staged path to proof.

  14. Fieldbook 08

    The Table That Floats: Precision Motion for Advanced Packaging

    A founder's case for a narrow, qualification-led aerostatic motion wedge in packaging and metrology—and why sub-2nm lithography is the wrong first market.

  15. Fieldbook 07

    The Joint That Has to Survive

    A founder's fieldbook for building a traceable second source for precision strain-wave reducers.

  16. Fieldbook 06

    Leak-Proof AI Cold Plates

    A founder's fieldbook on the quiet hardware that keeps dense AI servers alive—and the qualification wedge before a factory.

  17. Fieldbook 05

    Growing Metal: The Phytomining Opportunity

    A founder's case for producing nickel with plants - what field trials prove, where the economics break, and the smallest business worth testing.

  18. Fieldbook 04

    Clean, Limitless Energy: Superhot Geothermal

    A founder's case for turning the planet's deep heat into clean, always-on electricity - and the proof required before it deserves scale.

  19. Fieldbook 03

    The AI Inference Market

    A strategic Fieldbook on the physical bottlenecks, software fault lines, and four possible blue-ocean wedges in AI inference.

  20. Fieldbook 02

    The Trucking Finance OS Opportunity

    An operator-first fieldbook on freight receivables, AI collections, factoring, and the narrow wedge hiding inside a trucking neobank idea.

  21. Fieldbook 01

    Airbnb for AI Compute

    An operator-first fieldbook on Darkbloom, heterogeneous hardware, cybercafés, and the next inference layer.