Ключевые слова: abstract, aqua, background, blue, bubble, clean, close, cloth, coat, crystal, dew, drop, droplets, fabric, fiber, fresh, hydrophobic, impermeable, impregnation, jacket, light, macro, membrane, nano, nanotechnology, outdoor, proof, protection, rain, raindrop, rainy, resistant, splash, spray, structure, technology, textile, texture, umbrella, up, water, waterdrop, waterproof, wet,