Elara’s POV "This is the classroom area," Sadie said, leading me past a bunch of doors. Some of them were open, and I peeked inside. In one classroom, a teacher was using a hologram to show off some complicated biology stuff. The image floated in mid-air, spinning all the way around. The students were wearing lightweight glasses, swiping their fingers in the air to control their own projections. Another room looked like an art class, with a totally different vibe. Easels, plaster statues, the smell of paint, and floor-to-ceiling windows looking out over the campus lawn. A few students were quietly painting, the sunlight spilling over them. The whole thing was so peaceful it literally looked like a painting. "We encourage everyone to explore all kinds of interests," Sadie said. "Com

