Build a human body as you walk. Eleven stops, about a mile, one system at a time — explore each in 3D, move your body to feel it work, and earn your Body Explorer badge.
You're walking the path a rocket takes from the launch pad to Mars and back.
📍 The entry QR on each station placard opens this pathway (assigned via the Force Fields token). Works offline once loaded — no signal needed on the walk. Progress saves on this device.
You walked the whole launch-to-Mars sequence and passed every gate.
0Every student who finishes adds ~1 mile. Class target: 26.2 miles — a full marathon to "land on Mars."
Demo: 18.9 / 26.2 miles logged