Ig Nobel 2026 honors quirky studies from cockroach milk to nose-blowing techniques

In Zurich, Switzerland, Improbable Research presented the 2026 Ig Nobel Prizes to ten projects that first amuse and then provoke thought. A biomechanics team offered a universal definition of kissing that applies to animals from apes to turtles. Economists demonstrated that higher socioeconomic status correlates with increased unethical actions.

Chemists revealed that the protein-rich "milk" of Diploptera punctata cockroaches is highly nutritious. Medicine honored Unno Tokuji for research on the most effective way to blow one’s nose. Biologists identified pressure points on Bothrops jararaca snakes that influence bite likelihood.

Physicists modeled the optimal angle to prevent urinal splashing. Technologists repurposed mosquito proboscises as ultra-fine 3-D-printer nozzles. Olfactory researchers found parents rate children’s scent more favorably than teenagers'.

A peace-prize study showed people favor friends who are kind to them but harsh to enemies. Soil scientists introduced an "underwear index" based on how buried cotton underwear decomposes. The full ceremony is now streamed online.