Blue Lizard sees a "Whisper Dish." If you speak into the ring in front of the dish, it reflects the soundwaves toward an identical dish several feet away. A diagram painted on the dish demonstrates this effect.

The "Directions for Use" of the whisper dish explain how the way it focuses and reflects sound waves is the same as the way radio waves are reflected using a satellite dish.

This whisper dish can be used to speak to someone several feet away without yelling. It works best for telling someone their fly is unzipped. #AlphabetChallenge #WeekCforCommunication #themuseumofspacehistory #alamagordo #newmexico #satellite