01 / 11TED≈ mức xấp xỉC15:49–5:58 , .
02 / 11The Economist≈ mức xấp xỉC11:02–1:09
's .
03 / 11TED≈ mức xấp xỉB13:30–3:36
.
04 / 11CrashCourse≈ mức xấp xỉB19:12–9:19
, .
05 / 11SoulPancake≈ mức xấp xỉC10:35–0:40
, .
06 / 11The New Yorker≈ mức xấp xỉC10:00–0:03
?
07 / 11CrashCourse≈ mức xấp xỉB110:01–10:07
’s , .
08 / 11WIRED≈ mức xấp xỉA22:03–2:06
, .
09 / 11TED-Ed≈ mức xấp xỉB13:04–3:08
.
10 / 11StoryCorps≈ mức xấp xỉC12:16–2:20
: .
11 / 11StoryCorps≈ mức xấp xỉC11:41–1:53
, , .