Experiment procedure 1. fold the paper into an object. 2. pour water into the paper sufficiently washed half a glass. 3. use the paper under the bottom, and the point of distribution with the water.
Experimental procedure 1. Fold the paper into objects that can enter the water 2. Pour water into the wash paper modest half glass 3. Fire handing the paper to the bottom of the water.
Step experiment.1. Fold the paper into objects that can put bath.2. Pour water into the paper in moderation for half a glass.3. Using power distribution points under the bottom of the paper on the water.