Ten new Ig Nobel Prizes were awarded at the 32nd First Annual Ig Nobel Prize ceremony. The winners, and a description of their work, are included on the list of all Ig Nobel Prize winners (1991-2022). Each winner has done something that makes people LAUGH, then THINK.
The faces you see in the image here are most (but not all!) of the team that was awarded the 2022 Ig Nobel Peace Prize, for developing an algorithm to help gossipers decide when to tell the truth and when to lie.
Video of the ceremony is online for your edification or whatever. You might also enjoy browsing through some of the press reports.