The kkwaenggari (small gong), changgo (hourglass drum), ching (big gong), and puk (barrel drum) have been combined in a newly emerged type of Korean chamber percussion ensemble called:.

The sq3r or sqrrr,is a reading comprehension method named for its five steps: survey, question, read, recite, and review. it was created for college students, and can also be used by elementary school students, who can practice all of the steps once they have begun to read longer and more complex text.

In an art piece if there are over lapping lines that cross each other and twist and turn and do all sorts of fun things, that can manipulate a mood. it can make someone happy if there's color and texture put in the art. it resembles happiness which can effect someone visually. if you draw or paint shapes that mean something to you, viewers can relate and be effected by the symbolism of the art.