Understand difference between RGB and CMYK in 90 sec

Have you ever heard of "CMYK" and "RGB"? Understand the difference between them in 90 sec!
Japanese Learning Course for JLPT N5 Level
Learn the difference between eye fatigue and eyestrain in 90 seconds Learn the difference between eye fatigue and eyestrain in 90 seconds
Learn about the chirping of a cricket (Korogi) in 90 seconds Learn about the chirping of a cricket (Korogi) in 90 seconds
Learn the hierarchy among Buddhist statues in 90 seconds Learn the hierarchy among Buddhist statues in 90 seconds
Learn Japanese vocabulary in 90 seconds - Theme: Cooking! Learn Japanese vocabulary in 90 seconds - Theme: Cooking!