【長渕剛】【とんぼ】鼻笛で演奏してみた！
6:11
とんぼ / 長渕剛
28:33
Terence Tao on how we measure the cosmos | Distance ladder part 1
21:08
Who is Smarter? Engineer vs Chinese 5th Grader
24:52
The Most Useful Thing AI Has Done
1:04:14
【ケルト音楽/Celtic Music】穏やかなケルトBGM ～時計台のある町/Town with a Clock Cower～ 作業用BGM music for studying, working
8:02
I Ask if She Knows Led Zeppelin and This Violinist Steals The Show
14:23
Tiny Core Linux is Basically Magic
17:01