I got a fortune cookie at the end of the meal. It had many points. When you enter a room, your footsteps are powerful sound waves to bed bugs, termites, moths or potato bugs. Even scarier if they’re outdoors like on a sidewalk and someone starts a Volkswagen. Imagine trying to explain what the sound of a car engine is to a worm, if worms could talk. Sort of like humanity staring out at the planets, the solar systems and the stars. It isn’t possible to understand what any of it is or how big it is or how small we are.