Why No One Has Measured The Speed Of Light
Published October 31, 2020
At a glance
Views
24,311,535
Likes
630,007
Comments
115,520
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one direction. Thanks to Kiwico for sponsoring this video. For 50% off your first month of any crate, go to https://kiwico.com/veritasium50 Huge thanks to Destin from Smarter Every Day for a…
- Published
- October 31, 2020
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How Why No One Has Measured The Speed Of Light is doing
It has 24.3M views in total. It ranks #328,189 among tracked YouTube videos by views.
Key facts about Why No One Has Measured The Speed Of Light
- Total views
- 24.3M
- Total likes
- 630K
- Total comments
- 115K
- Published
- October 31, 2020
- Global rank by views
- #328,189
Frequently asked questions
How many views does Why No One Has Measured The Speed Of Light have?
Why No One Has Measured The Speed Of Light has 24,311,535 views, 630,007 likes and 115,520 comments, ranking #328,189 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.