So often kids play "imaginative" games.  My son sometimes believes he is a T-Rex.  He goes into the world of millions of years ago.  He is in another world.  Because he uses the biggest power available to human beings:  

Imagination.

As a photographer, a teacher, a trainer and a dad, I am often astounded by the power of imagination.  Kids use it so much more than adults.  Maybe we (adults) need to take some time between work and chores to give our minds time to play.

"An Imagination workout"

Who knows, it may change the world!