Experiment procedure 1. fold the paper into an object. 2. pour water into the paper sufficiently washed half a glass. 3. use the lighters under point paper water butt.
Experimental procedure 1. Fold the paper into objects that can enter the water 2. Pour water into a glass wash paper modest 3. Use lighters at the bottom of the paper 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. Use a lighter points under the bottom of the paper on the water.