UPDATE 1: Elevator working now! It doesn't work all of the time though

I know you guys'll like this, this is my Classroom of redstone, or maybe like my science lab where I try to make stuff out of redstone. This places shows where I first learned how to use redstone to where I am now.

NOTE BLOCKS: I have used at the very beggining when I made this world like two months ago.

I started working with pistons and making things that took an hour or two to make, so enjoy. I'd like to hear about things I could add and update to this place.

BE WARNED do NOT ride the minecart, it will take you VERY VERY VERY far outside the map.

Hope you guys like this
-ThanksFromLazat ;D