I'm sorry, but this is not neat at all...

Kind of a waste of time and money considering that global warming/man made climate change is a big scam.

Awesome idea... One could easily make their own. Judging from the photo, the artist used the minute hand to drive the chain. The sprocket appears to make a complete rotation for every hour, which would mean that its the minute drive being used.

Am I the only one "driving" around the track while making race car noises?

This would make an exceptionally nice golf cart.

The problem with "culling" the library to meet modern perceptions of what is acceptable material means one loses sight (and eventually knowledge) of what our society used to believe. Removing these items may seem like a good idea, but its important that we don't try to revise history to make it more acceptable and palatable to modern ideology.