1.   Soil should be a light organic and potting soil mix with polymer gel crystals added.

2.   Tanaka said that in his own work with polymer gels, he had taken a picture himself that ended up on the cover of Nature.

3.   The hard and floppy disk drives are encased in a polymer gel that is meant to shield them from vibrations.

4.   The next morning, the image will exist as a solid object, formed by precision-guided laser beams passing through a polymer gel.

5.   Time-release water polymer gels that soak up water and hold it for plant use have evolved into versatile, proven water management tools.