Tom and Sara were in the park and saw a gate near a tree, so they entered in it.

-Look Tom, this room is full of buttons.
-I'm the Espiritu and I am the guard of the time machine
-Awsome! Sara, we could go to the past!
-Let's go to year 1452 with the indians of America.
-What a good idea!

They went to the past
-Look Pocahontas, those people, I've never seen clothes like those.
-You're right dad, they are very stange.
-Hi, we came to teach you how to make energy with air.
-You'll be smarter than Europeans.
-Who are Europeans?
-No time for explaining, you'll know in 40 years.
They learned how to build Wind Mills

-Now we should go to the future, and see how they did
-That could be great Tom!
They went to the future



-Welcome back to the city. I'm Nago, Appa's grand grand son.
-I'm his daughter Kora.
-This is exiting!

-Look at those flying cars and the modern wind mills!
Tom and Sara came back to their time and met their mother, they are now very happy.