Asari takes a chapter to examine the SF question “What if you could go really fast?”. If you haven't read/watched Cyborg 009 yet, this is a good excuse to spend a few minutes.
There's what appears to be a commercial for breath mints mentioned that I sadly have been unable to track down. The song that the natives sing in the background this song, which presumably played during it: a popular children's song about trains. Several versions of it can be found around the internet, such as this one.