
Blue Eyes Are Only 10,000 Years Old. Here's How It Started
Published July 13, 2025
This video has 378K views and 12.6K likes, ranking #4,333,798 globally among tracked YouTube videos by view count.
At a glance
Views
378,814
Likes
12,600
Comments
1,459
Performance vs. channel
Outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
Where did blue eyes come from? Thousands of years ago, in the forests near the Black Sea, a tiny mutation in a single human changed the course of human appearance forever. That mutation—called rs12913832—turned off melanin in the iris, creating blue eyes for the first time in history. In this video, we explore the in…
- Published
- July 13, 2025
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
Frequently asked questions
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.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per rolling hour without an account — logging in, which is also free, removes that limit entirely.