studying for exam.

I studied topography today.

I put information of topography in order by using Microsft Office Word.

I saved this file in my computer, and named this file "topograhpy."

However, when I saw this file's name, it became "lethal learning."

I was suprised and I didn't understand why it became this.

Then, I considered hard.

And I found a thing!

Topography change to Japanese. This is 地誌学.

Lethal learning change to Japanese. This is 致死学.

Both are ちしがく.

What a such thing!

very interesting. This is a mystery.

This is a thing I was suprised today^^