Demo Movies for MIT 6.781J Submicrometer and Nanometer Technology, Spring 2006
Total watch time
20m 20s
at 1× speed · exactly 20 minutes, 20 seconds at 1×
| 1× | 20m 20s |
|---|---|
| 1.25× | 16m 16s |
| 1.5× | 13m 33s |
| 1.75× | 11m 37s |
| 2× | 10m 10s |
Plan to finish
About 1 day at an hour a day
Pick a daily pace and the days you'll watch. Ticked videos are skipped.
At one hour a day, every day, this playlist takes about 1 day. Turn on JavaScript to plan around your week.
Videos (7)
20m 20s in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser.
| Watched | ||||
|---|---|---|---|---|
| 1 |
 SEM Inspection (no audio)
|
3:33 | 2026-07-01 | |
| 2 |
 SEM Sample Preparation (no audio)
|
1:11 | 2026-07-01 | |
| 3 |
 SEM Sample Mounting (no audio)
|
1:44 | 2026-07-01 | |
| 4 |
 Surface Profilometer (no audio)
|
3:34 | 2026-07-01 | |
| 5 |
 Atomic Force Microscope (no audio)
|
2:45 | 2026-07-01 | |
| 6 |
 Photoresist Spin (no audio)
|
3:25 | 2026-07-01 | |
| 7 |
 Contact Lithography (no audio)
|
4:08 | 2026-07-01 |
No videos match that filter.
Embed a badge
Show the watch time in a README or course description — it links back here and updates itself
[](https://playlistduration.com/playlist/PLUl4u3cNGP60S6tBzXVmcUnSv4El6QkSt)<a href="https://playlistduration.com/playlist/PLUl4u3cNGP60S6tBzXVmcUnSv4El6QkSt"><img src="https://playlistduration.com/badge/playlist/PLUl4u3cNGP60S6tBzXVmcUnSv4El6QkSt.svg" alt="Watch time: 20m 20s · 7 videos" width="202" 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/playlist/PLUl4u3cNGP60S6tBzXVmcUnSv4El6QkSt returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (fresh). Private or deleted videos are excluded from totals.