01 / 22Sprouts≈ mức xấp xỉB12:55–3:01 "" "" .
02 / 22TED-Ed≈ mức xấp xỉB11:43–1:48
, .
03 / 22Lex Clips≈ mức xấp xỉA25:03–5:11
?
04 / 22TED≈ mức xấp xỉB23:27–3:31
.
05 / 22The Economist≈ mức xấp xỉB24:40–4:44
.
06 / 22TED-Ed≈ mức xấp xỉC11:16–1:25
, .
07 / 22CrashCourse≈ mức xấp xỉB14:06–4:15
.
08 / 22Sprouts≈ mức xấp xỉC11:34–1:40
.
09 / 22Sprouts≈ mức xấp xỉB12:32–2:40
.
10 / 22TED-Ed≈ mức xấp xỉB23:40–3:52
, , .
11 / 22The Economist≈ mức xấp xỉA20:28–0:34
.
12 / 22The Late Show≈ mức xấp xỉB15:10–5:16
.
13 / 22Big Think≈ mức xấp xỉC14:21–4:27
, .
14 / 22Lex Clips≈ mức xấp xỉA26:27–6:29
.
15 / 22Sprouts≈ mức xấp xỉA25:10–5:16
, .
16 / 22The Daily Show≈ mức xấp xỉB24:24–4:35
, , , .
17 / 22TED≈ mức xấp xỉC11:49–1:58
, .
18 / 22Big Think≈ mức xấp xỉC12:43–2:57
, .
19 / 22PBS NewsHour≈ mức xấp xỉA20:14–0:23
, , .
20 / 22TED≈ mức xấp xỉC11:06–1:17
- , , ?
21 / 22Sprouts≈ mức xấp xỉB20:14–0:25
— .
22 / 22PBS NewsHour≈ mức xấp xỉC13:56–4:10
: , .