Model Railroading Sure is Fun!

[JazzDad]

I could sit and watch the model trains all day long. (Be sure to have your sound up.)

http://www.wimp.com/model-train-on-an-endless-loop/

 

[Edsland]

Wow that'll make you dizzy, but very cool

 

[IronBeltKen]

Now there's a solution for anybody who wants to run a very long train in a confined space!

 

[montanan]

I have seen this before. Better than counting sheep to put you to sleep.