How to waterproof a camera?

Yup! Just slip a condom on your phone from one side, tie it into a knot and then seal the knot with some wetsuit glue. Then slip on a second condom and again, tie a knot and seal it with glue.

Why a condom over a plastic bag? A condom is easier to slip on and make a tight seal for the gadget.

Note: you want to remember to do this with an unlubricated condom (because eww). Also, it's a good idea to use a non-colored condom if you are planning to take photos.