Atlas Explore the body

Toggle layers to peel back the skin and see how systems are positioned. Click any organ to dive into its profile, or pick a region to focus.

Click an organ · keyboard: arrows + Enter

Systems How each system works

A schematic for every system — animated where the action is. Tap an organ inside a system to jump to its profile.

Journey Follow it through the body

Each journey traces a real biological path — a heartbeat, a breath, a bite of food. A glowing particle moves through the actual anatomy as the steps unfold.

Quiz Test what you know

Eight modes — including visual recognition. Streak ten to trigger confetti.

0

Score

0

Streak

—

Acc

0

Best

Question

Flashcards Spaced study

"Knew it" / "Didn't" tracks mastery; harder cards resurface more often.

— / —

Click or press Space to flip

Build Place organs in the body

Drag each organ onto its anatomical position. Get the whole set right to win the round.

Drag · or tap an organ then a target

Plates Labeled reference diagrams

Anatomy-grade reference plates for all eleven body systems — sourced from open-licensed Wikimedia and OpenStax illustrations. Use these for in-depth study, worksheets, or projection in class.

Open-licensed reference set. Each plate links to its Wikimedia source page, where you can verify the license and download the SVG. All custom illustrations elsewhere in this app are © Noduly project. Plates marked Pending have a target file identified but the SVG isn't embedded yet.