20:13Long-form

In September 1938, Berlin Found a Real Flaw in Enigma and Fixed It — It Was a Fatal Mistake

United StatesPublished August 4, 2026

Views 84.1K  |  Likes 1.44K  |  Comments 64
Views#12,206,672Global
Views#2,374,845United States

Channel

Ivan Old ArmyIvan Old Army
1.55K subs•48 videos•May 2026

At a glance

Views

84,156

Likes

1,447

Comments

64

Performance vs. channel

All-time outlier score

Engagement rate

Revenue estimate

Details →

Total (all-time): $59 – $168

Based on estimated $0.7–$2 CPM.

About

For three weeks in the spring of 1940, Bletchley Park went silent. The Germans had changed their Enigma procedures, cutting off the method that British and Polish codebreakers had relied on since before the war. Then a 21-year-old mathematician named John Herivel proposed a remarkable idea: the weakest part of Enigma …

Published
August 4, 2026
Made for kids
No

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How In September 1938, Berlin Found a Real Flaw in Enigma and Fixed It — It Was a Fatal Mistake is doing

It has 84.1K views in total. It ranks #12,206,672 among tracked YouTube videos by views.

Key facts about In September 1938, Berlin Found a Real Flaw in Enigma and Fixed It — It Was a Fatal Mistake

Total views
84.1K
Total likes
1.44K
Total comments
64
Published
August 4, 2026
Global rank by views
#12,206,672

Frequently asked questions

How many views does In September 1938, Berlin Found a Real Flaw in Enigma and Fixed It — It Was a Fatal Mistake have?

In September 1938, Berlin Found a Real Flaw in Enigma and Fixed It — It Was a Fatal Mistake has 84,156 views, 1,447 likes and 64 comments, ranking #12,206,672 among tracked YouTube videos by views.

How accurate are these YouTube video analytics?

View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.

What is the outlier score?

How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.

What is engagement rate and how is it calculated?

Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.

How is the revenue estimate calculated?

It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.

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