“And we have a billion compass needles, which could make for really precise measurement devices.” Unlike mechanical sensors, which can wear down over time, atomic sensors remain stabl ...

The point is unbelievably sharp, even down to the atomic level. The Iridium Needle is a level 12 Dagger Weapon found in Stardew Valley. The point is unbelievably sharp, even down to the atomic level.

Atomic force microscopy (AFM ... An AFM uses a tool with a very tiny needle on its end, which can either be repelled or attracted to the surface. The needle is dragged across the surface of a material ...