why it was necessary to build the schwebebahn. because population increased massively in the middle of the 19th century and industrialisation came. as well as the projection, there are reminders of what the carriages looked like through the ages... and then, of course, this is like... ooh, bouncy! ..but you can't lean back. ..a lego diorama of wuppertal, but la piece de resistance is at the end. emeline, let's just enter the carriage number 11. here, you see it's still — you can still open the windows, for example. just put them on. ooh! make them link. the brain, really — yeah, after five seconds, you are in the world of 1929 and you really think you are making a left or right turn. a lot of people thought that it is against god, it's too speedy, that it's too much metal over the river,