Occasionally I'll see an headline making a marvelous claim about 'Gravity Waves'... something like 'shrimp synchronize reproduction to gravity waves'. I always

Occasionally I'll see an headline making a marvelous claim about 'Gravity Waves'... something like 'shrimp synchronize reproduction to gravity waves'. I always read it as gravitational waves, and for a split second I think there was some revolutionary physics discovery. Of course, they're simply talking about waves driven by gravity... or, in other words, everyday normal waves in water and air.