She walked across the room towards me, still smiling, and when she reached my table, I could only concentrate on why that chandelier image was focused on the table cloth. From The Physicists's Curse by Ray A. Berration. Explain how the chandelier's image appeared. Parallel light rays hit a convex air lens under water. Sketch the rays after passing through the lens.
Police have two arson suspects in custody.
The guilty one started a grass fire by using eyeglasses. Maps of the moon and planets are often printed upside-down.