Video · CrashCourse
The Story of Dark Matter | Crash Course Pods: The Universe #6
Total watch time
1h 8m
at 1× speed · exactly 1 hour, 8 minutes, 10 seconds at 1×
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Markdown
[](https://playlistduration.com/video/MKX1k0kOYMU)HTML
<a href="https://playlistduration.com/video/MKX1k0kOYMU"><img src="https://playlistduration.com/badge/video/MKX1k0kOYMU.svg" alt="Length: 1h 8m 10s" width="128" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/video/MKX1k0kOYMU returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-10-27 (cached).