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, ...
Hosted on MSN

Scientists 3D Printed Microscopic Elephants and Barcodes Inside Cells for the First Time

You may have heard about people making paintings on a grain of rice, but is it possible to create something inside a living cell, which is thousands of times smaller? Well, for the first time, a team ...