I recently read an interesting New Scientist article in an old (2009) magazine[0] which explains how to use moving sidewalks for mass public transit. Spoiler al

I recently read an interesting New Scientist article in an old (2009) magazine[0] which explains how to use moving sidewalks for mass public transit. Spoiler alert - it has actually been done before! [0] - http://web.archive.org/web/20090809091201/http://www.newscientist.com/article/mg20327200.200-how-the-moving-walkway-nearly-overtook-the-metro.html http://web.archive.org/web/20090809091201/http://www.newscie... (using wayback machine because new site is behind paywal)