Bombs

APOPO HeroRAT tea egg training  Dammies trainee HeroRAT swaps a tea egg containing a sample of TNT he has just found for a banana treat
flickr.com / APOPO

    

Most Americans think of rats as nuisances to be trapped and destroyed. But in Tanzania, giant pouched rats use their acute sense of smell to detect landmines and other explosives. Dr. Danielle Lee is an animal behavior scientist based at Oklahoma State University and she researches the African giant pouched rat.