Famous Captains (feat. Captain Disillusion) - Objectivity 224
21:34
The Head Librarian (Keith Moore Q&A) - Objectivity 227
8:49
Bring Me Barnacles (feat. Hank Green) - Objectivity 201
9:26
Squaring The Circle (feat. James Grime) - Objectivity 171
15:48
Priceless Books (feat. John Green) - Objectivity 285
17:54
What was the most expensive book ever?
18:09
Is English just badly pronounced French?
10:30
Why Do We Clap?
9:50