Project Cell

Explore the extraordinary structures that make us human.

CELL is an interactive 3D atlas of 14 human cell types. From the branching neuron to an oxygen-carrying red blood cell, discover how cells are built and what they do.

EXPLORE IN 3D
Rotate, pan, and zoom to find your own perspective. Turn on labels, choose a structure, and focus on or isolate it for a closer look.

LOOK INSIDE
Switch between exterior, transparent, cutaway, and interior presentations. Open deeper detail scenes where available, with clear explanations of the structures you discover.

SEE BIOLOGY IN MOTION
Play and pause simplified biological sequences, from nerve signaling to cellular activity.

AN ATLAS OF US
Browse the nervous system, blood and immunity, muscle, connective tissue, skin and organs, and reproductive cells in one collection.

EXPLORE OFFLINE
The models, explanations, and animations are included in the app. No account is needed. Scientific references open in your browser when you are connected.

Models simplify biological shapes, proportions, and timing for learning. CELL is an educational atlas, not a diagnostic or medical tool.