Engineers repurpose a mosquito proboscis to create a 3D printing nozzle
https://techxplore.com/news/2025-11-repurpose-mosquito-proboscis-3d-nozzle.html
The team tested their "bio-nozzle" by building a custom 3D printer, called a 3D necroprinter. They mounted the mosquito proboscis on a standard dispensing tip and used it to deposit specialized bioinks.