MIT 18.226 Probabilistic Methods in Combinatorics, Fall 2024
Total watch time
3h 37m
at 1× speed · exactly 3 hours, 36 minutes, 41 seconds at 1×
| 1× | 3h 36m 41s |
|---|---|
| 1.25× | 2h 53m 21s |
| 1.5× | 2h 24m 27s |
| 1.75× | 2h 3m 49s |
| 2× | 1h 48m 21s |
Plan to finish
About 4 days 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 4 days. Turn on JavaScript to plan around your week.
Videos (11)
3h 37m in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser.
| Watched | ||||
|---|---|---|---|---|
| 1 |
 Large Bipartite Subgraph
|
6:44 | 2024-11-06 | |
| 2 |
 Lower Bounds to Ramsey Numbers
|
43:07 | 2024-11-06 | |
| 3 |
 Extremal Set Theory: Sperner's Theorem
|
12:49 | 2024-11-06 | |
| 4 |
 Extremal Set Theory: Intersecting Families
|
17:20 | 2024-11-06 | |
| 5 |
 Linearity of Expectations
|
12:55 | 2024-11-06 | |
| 6 |
 Independent Sets and Turán's Theorem
|
14:52 | 2024-11-06 | |
| 7 |
 Crossing Number Inequality
|
18:26 | 2024-11-06 | |
| 8 |
 Markov, Chebyshev, and Chernoff
|
16:30 | 2024-11-06 | |
| 9 |
 Bounded Differences Inequality (aka Azuma-Hoeffding Inequality)
|
19:47 | 2024-11-06 | |
| 10 |
 Threshold for a Random Graph to Contain a Triangle
|
28:52 | 2024-11-06 | |
| 11 |
 Existence of Graphs with High Girth and High Chromatic Number
|
25:19 | 2024-11-06 |
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/PLUl4u3cNGP61cYB5ymvFiEbIb-wWHfaqO)<a href="https://playlistduration.com/playlist/PLUl4u3cNGP61cYB5ymvFiEbIb-wWHfaqO"><img src="https://playlistduration.com/badge/playlist/PLUl4u3cNGP61cYB5ymvFiEbIb-wWHfaqO.svg" alt="Watch time: 3h 37m · 11 videos" width="203" 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/PLUl4u3cNGP61cYB5ymvFiEbIb-wWHfaqO returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached). Private or deleted videos are excluded from totals.