---
id: "concept-smart-speed"
type: "concept"
source_timestamps: ["§ Smart Speed"]
tags: ["agile-hardware", "risk-management", "execution-velocity"]
related: ["framework-rapid-risk-resolution", "action-test-hardest-first", "action-strict-meeting-rules", "entity-product-rutherford", "question-frugality-in-heavy-lift"]
definition: "The application of rapid iteration and 'fail fast' methodologies to aerospace hardware, prioritizing the immediate testing of a project's most difficult elements."
sources: ["tail2"]
sourceVaultSlug: "hbr-seg-tail2"
originDay: 2
articleStem: "hbr-tail-119-rocket-lab-founder"
sourceUrl: "https://hbr.org/2026/03/the-founder-of-rocket-lab-on-competing-with-billionaires-to-lead-in-space"
sourceTitle: "The Founder of Rocket Lab on Competing with Billionaires to Lead in Space"
---
# Smart Speed

Rocket Lab's adaptation of the software world's 'fail fast' mantra to high-stakes aerospace *hardware*. The core tenet: **identify the hardest element of any project and attempt it before investing time in anything else** (the playbook is [[action-test-hardest-first]]).

Examples:
- They printed parts for the [[entity-product-rutherford|Rutherford engine]] before the design was fully refined, to validate the *manufacturing* process first.
- They built unoptimized carbon-fiber vessels purely to test **cryogenic propellant storage**.

To keep this speed without sacrificing the robust risk management aerospace demands, they run highly localized, rapid-response communication protocols that resolve engineering risks in **minutes rather than weeks** (fully specified in [[framework-rapid-risk-resolution]]) and enforce strict anti-bureaucracy meeting rules ([[action-strict-meeting-rules]]). Smart Speed is the third pillar of [[framework-rocket-lab-growth-principles]].

**Enrichment context:** Industry analysis supports the *directional* idea — Rocket Lab iterated unusually fast on high-risk subsystems (electric turbopumps, composites) relative to historical vehicles. However, the *specific* internal protocol (a ~30-second walk to the shop floor, cloud flagging) is inside-baseball process detail from Beck that is not independently verified. Safety caution: applying software-style 'fail fast' to safety-critical hardware must be tempered by rigorous verification & validation — a live tension as Rocket Lab scales to [[entity-product-neutron|Neutron]] (see [[question-frugality-in-heavy-lift]]).


## Related across articles
- [[concept-strategy-under-pressure]]
- [[framework-visual-operating-rhythm]]