Product testing is any process by means of which a researcher measures a product's performance, safety, quality, and compliance with established standards.
Transcript of True Colors (lyrics meaning) person they really are. it is how you act and who you REALLY are. The author Cyndi Lauper, in the song, true colors, uses repetition as a primary literary device. Lauper's use of repetition enhances the theme by relating true colors.
1 Red whispers of passionate desire. 2  The color of strength and courage, red is a hot color filled with energy. 3  White is the color of sweet innocence, symbolizing reverence and humility. 4  Yellow is a happy color; the color of joy and the traditional symbol of friendship. 5  Orange is enthusiastic, bold and proud.