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 N4 Level
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Learn components of a basic drum kit in 90 seconds Learn components of a basic drum kit in 90 seconds
90 seconds to learn what you should wear for funerals in Japan 90 seconds to learn what you should wear for funerals in Japan
Learn the difference between eye fatigue and eyestrain in 90 seconds Learn the difference between eye fatigue and eyestrain in 90 seconds