Cockroach milk, mosquito proboscis as a 3D printing nozzle, and buried underwear as a biological indicator

The Ig Nobel Prizes, awarded annually for research that “first makes people laugh, then makes them think,” took place this year—in a manner that, according to the organizers’ counting system, is consistently illogical—for the “36th first” time. Organized by the satirical magazine *Annals of Improbab...