The evolution of the human eye - Joshua Harvey
Published January 8, 2015
At a glance
Views
1,533,626
Likes
25,588
Comments
2,495
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
View full lesson: http://ed.ted.com/lessons/the-evolution-of-the-human-eye-joshua-harvey The human eye is an amazing mechanism, able to detect anywhere from a few photons to a few quadrillion, or switch focus from the screen in front of you to the distant horizon in a third of a second. How did these complex structure…
- Published
- January 8, 2015
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How The evolution of the human eye - Joshua Harvey is doing
It has 1.53M views in total. It ranks #3,839,928 among tracked YouTube videos by views.
Key facts about The evolution of the human eye - Joshua Harvey
- Total views
- 1.53M
- Total likes
- 25.5K
- Total comments
- 2.49K
- Published
- January 8, 2015
- Global rank by views
- #3,839,928
Frequently asked questions
How many views does The evolution of the human eye - Joshua Harvey have?
The evolution of the human eye - Joshua Harvey has 1,533,626 views, 25,588 likes and 2,495 comments, ranking #3,839,928 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.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.