https://www.dw.com/en/the-appendix-useless-organ-or-gut-health-hero/video-74290761
The appendix: Useless organ or gut health hero? – DW – 10/13/2025
Oct 28, 2025 - The appendix was long dismissed as pointless — something that only caused trouble and can burst. But new research has revealed its surprising role in...
useless organgut healthherodw
https://www.sciencing.com/2012156/useless-vomeronasal-organ-some-humans-have/
The 'Useless' Organ Only Some Humans Have
Nov 10, 2025 - Buried within your nose, and in the nose of most animals, there may be a pheromone-detecting organ that has completely lost its functionality.
useless organhumans
https://www.sciencing.com/2064634/scientists-debate-function-useless-vomeronasal-organ/
Scientists Still Debate The Function Of This 'Useless' Organ In Humans
Jan 6, 2026 - The vomeronasal organ is tucked away inside of our noses, and even though it has a function in animals, science isn't really sure if we can use it.
scientists stilluseless organ