The '''Ig Nobel Prize''' is an award presented annually since 1991 for achievements that "first make people laugh, and then make them think".<ref>Improbable Research, "About the Ig Nobel Prizes".</ref> Ten prizes are awarded each year, often handed over by genuine Nobel laureates, and the prize money has at times been a ten-trillion-dollar Zimbabwean banknote.

Recipients have included the physics of [[Wombat|cube-shaped wombat faeces]] (2019) and a demonstration that a dead trout can be made to swim upstream (2024, Physics).

{{stub}}

== References ==
{{reflist}}

[[Category:True but improbable]]