Anti-nano

Something so small it can't be detected by any microscopic means, but still gives off a presence. Interacts with light/gravity in a way that simply teflects its own arpeture. Like a camera. Is possibly the indication of a biological entity, unseen.

Doctor, the anti-nano mechanism is rejecting the path of least resistance.

Prepare for biopsy.

Blood levels levelling...we have boiling point.

Excellent work doctors.

Pop! Ssszzzzz!