Biosphere

Walk a whole living planet. Twenty-two biomes placed by a real climate model — the rain belt at the equator, the desert belt where that air comes back down, the snow line climbing and falling with the season — and 117 animals that live where they actually live and behave the way they actually behave. Swim off the beach into a coral reef, follow a river to its estuary, cross the ice to find that the penguins are only in the south. Every chart is plotted from the simulation you are standing inside: watch the lynx follow the hares, take the otters out of the kelp forest and watch the urchins answer.