Learn about the chirping of a cricket (Korogi) in 90 seconds
In the fall crickets chirp incessantly in the grass. Can you tell the chirping of a cricket from other insects? Learn about crickets just in 90 seconds!
Learn letter writing etiquette in Japanese; onchu and sama in 90 sec
Understand difference between RGB and CMYK in 90 sec
Understand what an elevator pitch is in 90 seconds
