Containerization: Malcom McLean's box that remade ports

A 5-beat faceless video outline for “Containerization: Malcom McLean's box that remade ports” in the Supply chain journeys niche, derived from caption timing of 2 reference videos.

Angles

• Cold-open on the concrete hook from the primary reference — TED-Ed leads with a scene, not a definition dump
• Make the mechanism explicit with one visual beat: the complex bits and pieces of its innards are made or assembled? Apple doesn't say. The i…
• Contrast or scale-up using the second reference (Who really invented it?): He was glad of the work, but when he arrived he got bored out of his mind, sitting in his …
• Close on what the viewer can check themselves; original narration only — do not copy reference wording

Beat-by-beat structure

1. Hook (0:00–0:30): open on the puzzle of 'Containerization' in one image.
2. Setup (0:30–2:00): define the key terms in plain words; borrow structure from TED-Ed, not lines.
3. Mechanism (2:00–5:00): walk the cause-and-effect with one diagram; cite the evidence beat (the complex bits and pieces of its innards are made or assembled? Appl…).
4. Contrast (5:00–7:00): show the common myth or the second case from Who really invented it?.
5. Recap card: three takeaways + one 'check this yourself' action. Original narration only.

Reference videos

• The Man Who Made Containers Stack (And Nobody Knows His Name) e-W4ofsUrwI
• How containerization shaped the modern world Gn7IoT_WSRA

Method

yt-dlp VTT captions (manual/uploader only) → timed beat heuristics → editorial topic synthesis (no ASR). Structure only; write original narration.