Once there was a dog named Edison. He lived by himself.

One day his only lamp burned out.

He cried, and cried, and cried. Until, one day he remembered something he heard on TV.

He remembered someone named Thomas Edison. He remembered him because of his last name.

Edison the dog remembered that Thomas came up with something called Direct Current.

Direct Current has helped people for many of years. It has helped people light up their houses. Direct Current only flows in one d

Finally, Edison used DC and it lit his house up perfectly. Using DC could potentially light up more people's houses in the future.

THE END