What Happens to Lasers Underwater? (Total internal reflection) - Smarter Every Day 219
Published June 20, 2019
This video has 3.02M views and 91.0K likes, ranking #1,622,226 globally among tracked YouTube videos by view count.
At a glance
Views
3,020,711
Likes
91,063
Comments
5,605
Performance vs. channel
Outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
Original Video on 2nd Channel: https://www.youtube.com/watch?v=zh1E3TbBF1Y Get your 1st Audiobook + 2 Audible Originals Free when you try Audible for 30 days: https://www.audible.com/smarter or text "smarter" to 500 500 ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION Snell's Window ht…
- Published
- June 20, 2019
- 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.