Dinosaur Tank（恐竜戦車） recieved a letter feom a Japanese student.
"I heard that the Galaxy Federation was established 4 billion years ago.
The universe history is toolong.
I fear it has too manythings to remenber."
He asked, "the univese history is simple.
It is only the birth and explosion of stras.
Explode, implode, that's all.
Hear this song, which includes all of the history of the universe. https://www.youtube.com/watch?v=KR9Hi4wjC3Y
