1.   I believed I could use that electricity to give life to things that were dead.

2.   I was sure that my machine could use electricity from lightning to give life to the body.

3.   Logically, an autonomous house can not use mains electricity.

4.   Making and using electricity - a salt and battery!

5.   The system uses electricity to heat the water.

6.   At times of low demand, electricity can be used to pump water from a low reservoir to a high reservoir.

7.   Additionally, less electricity is used and the chef wastes no time waiting for the correct temperature to be reached.

8.   Making and using electricity -- a salt and battery!