Interesting Engineering on MSN

Structures 3D printed inside living human cells that has one-fifth width of a human hair

Human cells are extremely small and tightly packed – at about 20 micrometers across, ...
The Brighterside of News on MSN

A new type of microscope lets scientists observe life unfolding inside cells

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair. Instead of choosing between seeing big structures or tiny particles, researchers ...