An illustration of refraction of light. The straw seems bent, as a result of refraction of light because it enters liquid from air. phrase #beta Beta /beta #preferredDictionaries ^selected identify /selected /preferredDictionaries light fluorescent light environmentally friendly light light bulb light yr pilot (light) pink light tail light up https://light-steel-structure-vil76544.blogzag.com/82267278/the-steel-frame-house-diaries