Researchers at Battelle Pacific Northwest Laboratories in Richland, Washington, go whole-hot, attaching an inhalation device to a live, though anesthetized, “minipig”- a perfectly formed swine bred down to approximate human wight and body surface/ This test, one of many hundreds involving pint-size porkers, helps determine safe levels of radioactive plutonium 239 in industrial and laboratory conditions. National Geographic, September 1978