Nanosubmarine
= Nanosubmarine
{wiki=Nanosubmarine}
A nanosubmarine is a type of very small submarine, often at the nanoscale level, designed for various specialized applications, typically in the field of nanotechnology and biomedical research. These tiny submarines are sometimes envisioned or developed for purposes such as targeted drug delivery in the human body, environmental monitoring, or as platforms for conducting scientific experiments at the molecular level.