Look inside.

Peel back the layers of the human body. Pull an engine or a laptop apart. Inspect the pieces that make the whole work.

Choose an exhibit 4 interactive exhibits

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The exhibits

Drag to rotate. Scroll or pinch to zoom. Select a part to take a closer look.

15 body systems · 2,234 structures

Explore an adult male reference body. Switch between bones, muscles and other systems, then separate and isolate structures to see how they fit.

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Cutaway · Four-stroke cycle

Pull the engine apart, look through a cylinder bank, and move the crank through intake, compression, power and exhaust.

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20 assemblies · Logic board

Slide open a simplified laptop model. Isolate a component or follow the logic board’s functional groups to see what each does.

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STEP · IGES · BREP

Try the sample assembly or open a CAD file from your device. Explore the parts tree and spread multipart models apart with a slider.

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Model credits and license notices are included in each exhibit. The anatomy and machine models are for learning.