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 how to read a Japanese Calendar in 90 seconds
Learn Japanese vocabulary in 90 seconds - Theme: Cooking!
Understand the differences between HTTP and HTTPS in 90 seconds
