On a lighter note.

I told Lisa I wanted to make a post but didn't know what to write.  She informed me all my posts don't need to be so deep.  In light of that here is a post on the lighter side.  I'm not sure what you know about ramps etc in the United States.  This ramp in the picture gets you about 24" plus above sidewalk.  This ramp is about 8 feet long.  In the states this ramp would be a minimum of 24' long and required landings etc.  Not much regulation on buildings etc.
If you would like more "deep" posts, let me know.  If you would like "lighter" post that's great as well.

Sara's father,
Eric