This picture IS showing me that there is spigot that is connecting to a tube. The tube then connects to a funnel that is collecting water from slide. That part of the picture that is showing that this is a scientific experiment that is showing water coming in and out of a pipe and that the water strated to be off cold and then the water was boiling. The impure liquid is showing that the water is distilled liquid. This picture reminds me of a science experiment.