| If this is a concern for you, remove the hair with wax, depilatories or electrolysis. |
| The most likely methods are electrolysis or production from fossil fuels, such as natural gas or fuel oil. |
| Metals are often treated by electrolysis, which reverses corrosion by linking them to an anode. |
| The free element sodium was first produced in 1807 by the English chemist Humphry Davy by electrolysis of molten sodium hydroxide. |
| Perhaps the best known example of electrolysis is the electrolytic decomposition of water to produce hydrogen and oxygen. |
| The reason for two conductor rails was to minimise electrolysis, as Patrick already noted above. |
