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 play the 8th note rock beat in 90 seconds
Understand what an elevator pitch is in 90 seconds
Learn the difference between eye fatigue and eyestrain in 90 seconds
