Science For Sleep | What Is Dark Matter… Really?
Published December 9, 2025
This video has 551K views and 4.33K likes, ranking #3,818,555 globally among tracked YouTube videos by view count.
At a glance
Views
551,115
Likes
4,335
Comments
189
Performance vs. channel
Outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
Welcome to Science For Sleep — your peaceful space to relax, unwind, and gently drift into rest while exploring the invisible mysteries holding the universe together. Tonight, we softly ask: What is dark matter… really? Though it cannot be seen or touched, dark matter makes up most of the universe’s mass, quietly shap…
- Published
- December 9, 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.
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