The Bat Bombers
"DR. Lytle S. Adams, a dental surgeon from Irwin, Pa., was vacationing in the southwestern US on December 7, 1941. Like millions of Americans, he was shocked at the news from Pearl Harbor and couldn't believe Japan had been able to mount such an attack. In those days, 'Made in Japan' meant cheap, shabby, and inferior. Americans' image of Japan was of crowded cities filled with paper-and-wood houses and factories.
Dr. Adams pondered how the US could fight back. In a 1948 interview with the Bulletin of the National Speleological Society, Dr. Adams recalled: 'I had just been to Carlsbad Caverns, N. M., and had been tremendously impressed by the bat flight. . . . Couldn't those millions of bats be fitted with incendiary bombs and dropped from planes? What could be more devastating than such a firebomb attack?'"