Organs, circulation, and the systems that keep us alive.
7 matching explorations
Interactive explorationOpen a protein-vaccine example, build a response with traceable cell lineages, and compare later encounters. Then follow the separate route from vaccine mRNA to a protein.
Interactive explorationExplore how the immune system responds to an infection. Follow immune cells from skin to lymph node, inspect an antibody structure, and discover what immune memory leaves ready.
Interactive explorationInspect real urinary anatomy, follow a glucose marker out of blood and back again, and discover three different crossings with a ledger that never loses a marker.
Interactive explorationTurn a real anatomical model in your hands. Reveal its chambers, meet the four valves, then follow the blood moving through both sides of the heart.
Interactive explorationMove through a breath, connect space to airflow, then cross the tiny boundary where oxygen enters the blood.
Move a load closer to an elbow on a transparent teaching arm. See the force change, then explore how muscles can work without visible movement.
Interactive explorationFollow a meal through the gut, then zoom into its lining. Choose starch, protein or long-chain fat and discover why their next routes differ.
Optional. These phrases are saved privately for up to 30 days and included in a weekly report to our team. We do not attach your account or send the phrases to Mixpanel. Please leave out personal details. About search privacy
Every exploration includes its sources, model assumptions, and scientific review status. See the review process.