Cellphone in the Toilet
It could happen to anyone: you dropped your cellphone in the toilet. Take the battery out immediately, to prevent electrical short circuits from frying your phone’s fragile internals. Then, wipe the phone gently with a towel, and shove it into a jar full of uncooked rice. It works for the same reason you may keep few grains of rice in your salt shaker to keep the salt dry. Rice has a high chemical affinity for water - that means the molecules in the rice have a nearly magnetic attraction for water molecules, which will be soaked up into the rice rather than beading up inside the phone.
It is a low-tech version of the “Do Not Eat” desiccant packets that may have been packed in the box the phone came in, to keep moisture away from the circuitry during shipping and storage. Read the rest of this entry »




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