Day/night simulator Concept (Eco system simulator plants and humanoids).

Original creator description

Day/night simulator Concept for plants and humanoids. Now, if you make the entire base floor turn inside (certain rate/speed compared to motion of the body in relation to the or a real outside sun) you could have a great day/night simulator. maybe we can simulate (close to) earth day and night cycles on other heavenly bodies inside these domes bases. if they're well sealed, and about half darkened, you dont have to terraform an entire planet for achieving photo synthesis. this simulated earth day/night cycle might allow for earth based plants to grow much better than they would natively on any other body, simulating what they have "grown" used to. We could even 3D print a functional rotatin... This hosted file keeps creator credit and Creative Commons CC0 1.0 details.