One cool concept I liked in the new avatar movie was the idea of essentially a set of wearable gills that made a held breath last far longer rather than fully replacing breathing.
Also introducing what were essentially hyper-intelligent bulletproof whales.
Sexual_tomato t1_jadummx wrote
Reply to comment by Commercial_Roll5208 in [WP] Tradition dictates that each sentient species is given one seat in the Galactic Parliament. When humanity made contact with the galactic community, it was decided that planet earth deserves to have four senators. by Spozieracz
One cool concept I liked in the new avatar movie was the idea of essentially a set of wearable gills that made a held breath last far longer rather than fully replacing breathing.
Also introducing what were essentially hyper-intelligent bulletproof whales.