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, roughly one-fifth the width of a human ...
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Scientists discover that cell nucleus is actually less dense than surrounding cytoplasm

Just as life pulsates in big vibrant cities, it also prospers in crowded environments inside cells. The interior of cells is densely packed with biomolecules like proteins and nucleic acids. How is ...