Learn what the 12-hue color wheel is in 90 seconds

A color wheel is a ringed arrangement of the spectrum of colors. Let's learn it in 90 seconds!
Japanese Learning Course for JLPT N2 Level
90 seconds to learn Japanese vocabulary - Electric appliance! 90 seconds to learn Japanese vocabulary - Electric appliance!
Learn how to use lineworks effectively in manga in 90 seconds Learn how to use lineworks effectively in manga in 90 seconds
Learn Japanese vocabulary in 90 seconds - Theme: Cooking! Learn Japanese vocabulary in 90 seconds - Theme: Cooking!
Learn how to read a Japanese Calendar in 90 seconds Learn how to read a Japanese Calendar in 90 seconds