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American History

The Craziest Schemes that the Government Ever Tried to Push on the Masses

15. Tiny Bombs for Tiny Bats

Louis Fieser. Science History Institute

Once the test subjects/ recruits were in place, it was time to develop the tiny bombs that would transform bats into weapons of mass destruction. The job was given to Dr. Louis Fieser, an organic chemist best known as the inventor of militarily effective napalm. Fieser eventually settled upon a design for a light bomb made of a guncotton case, filled with kerosene. A capsule attached to the bomb contained a timed fuse and trigger assembly, which was connected to the bat by a wire. When the bat was released, the bomb would dangle from the critter by the wire, and its weight would activate the timed fuse, which would eventually trigger the incendiary.

Plan - A bat with a 9 gram bomb
A bat with a 9 gram bomb. Leombrik

The Bat Bombs came in two models. A 0.6 ounce incendiary, which produced a 10 inch flamed that burned for 4 minutes, and a 1 ounce model, which produced a 12 inch flame that burned for about 6 minutes. By then the critters, released over Japanese cities, would hopefully have roosted inside attics and other nooks and crannies. In theory, the bats would gnaw through the wire the connected them to their incendiaries before they went off, and thus survive their mission and go on to live happy bat lives. If not, they would have the gratitude of Uncle Sam and the thanks of a grateful nation for their sacrifice.

Written by

A lifelong history buff, I developed a particular passion for WW2 history as a child, when I spent hours listening to my grandfather, enraptured, as he recounted his wartime experiences in the British East African Campaign and with the British 8th Army in North Africa.

I graduated with a history BA from George Mason University, then went on to get a JD from the University of Virginia School of Law. After lawyering for a decade, I moved to sunny Rio de Janeiro and a less demanding career, opening a tourism agency in Copacabana.

A big chunk of my free time is spent blogging (you can follow me on Quora https://www.quora.com/profile/Khalid-Elhassan ) or freelance writing, mostly about my favorite subject, history.

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