The British had a proposal for a time-detonated nuclear land mine which would be kept warm by sealing chickens inside with a food and water supply: https://en.w

The British had a proposal for a time-detonated nuclear land mine which would be kept warm by sealing chickens inside with a food and water supply: https://en.wikipedia.org/wiki/Blue_Peacock https://en.wikipedia.org/wiki/Blue_Peacock