Last spring my dog Shady and I were walking across the bridge over Pleasure House Creek when I heard a disturbance in the water. I looked down and saw a Great Blue Heron breaking the water's surface. The heron flicked the water from its wings, flapped them, and went flying down the creek about two feet above the surface.
Impressive, I thought. Boy, wouldn't the weapons procurement nimrods at the Pentagon like to get their mitts on technology that could do that?
Thus it was that I reacted with both amusement and horror to an email notice I received in October from the Defense Advanced Research Projects Agency (DARPA) offering federal grant money for "a feasibility study and experiments to prove out the possibility of making an aircraft that can maneuver underwater."
In other words, DARPA wants to pay someone to come up with a phony baloney argument that says it's possible to make a flying submarine.