"This is better than a paper book!" she laughed. "The PDF can’t get wet, and I can zoom in on the pictures."
Her mother hugged her. "Knowledge is like a seed, Lana. It can grow anywhere—on paper, on a screen, or in your heart. Now, let’s find Chapter 4: Rocks and Mountains of Kurdistan ."
One rainy afternoon, Lana tried to open her school folder. "Mama, my paper science book got wet! The page about seeds is ruined."