4P3XBodyQuest™The world within you
Local learning
Welcome, body explorer

A whole world.
Inside you.

Explore 22 anatomy worlds: organs, senses, skin and movement. Turn a model, open its study view, then follow a tour or try a mission.

Discovery centre · illustrative artwork
New · Travel inside the model

Inside the Heart

Enter the chambers. Watch the valves. Follow the route of blood.

12 stops · 6 final questions · guided 3D travel
01 / Discovery centre

Choose your journey

22 anatomy worlds. One remarkable body.

68 guided missions
Choose a world to explore its close-ups.
Front: anatomical right is on your left.
Live 3D discovery centreDrag to orbit · scroll or + / − to zoom

Parts of this model

Choose a part below. The gold ring marks its position.

Enlarged teaching world · cells and journey timing exaggerated for visibility.

Illustrative timing
◎
Choose a part to discover

A closer look

Rotate the models, open the inside view and choose a mission to find out how the systems work together.

Teaching models: shapes, colours, scale and timing are simplified. Blood is always a shade of red. Contrasting vessel colours here distinguish routes.
Explore at your own pace

Your mission map

68 missions
Choose the way you learn

Learning settings

Explore lessons, models and quizzes in this browser demonstration. Read aloud depends on the voices installed on your device; some system voices require an internet connection. Captions and written explanations are always available.
Your explorer passport

Learning progress

Progress is stored on this device. Export a copy to move it between devices or keep a backup. No account is needed.
Behind the adventure

About the science

BodyQuest introduces body systems through simplified interactive teaching models, intended for children around 7–12 with adult support as needed.

The app teaches biology. The miniature pod and museum are fictional. It does not diagnose health conditions or provide medical advice.
Look closely · compare with your model

Anatomy references

Anatomy visual reference
Enlarge, then scroll to inspect details.

Original generated illustrations guide visual appearance. The interactive teaching models use source-informed, authored geometry. These sheets are not measured anatomy or microscope photographs. All 23 sheets are included in this demonstration. Generated sheets can simplify small details; use the labelled 3D parts and explanations to learn each structure.