Down and down it goes~
Forever heading towards the abyss~
This structure of wood and steel~
Following the flow's pulls and twists~
Something for those who knows~
Coming with their nets and reels~
hmm what is that called..?
a machine that scientists use to observe deep down underwater, some kind of remote control with cable connected to it is used to move it
edit : I'm not sure if this is the correct name: Remotely Operated underwater Vehicle (ROV)
By golly. We're on a roll here. See if I can make another...
Secrets I hold; presents unfold.
Both for storage inside, or travelling wide.
Many shapes and sizes, form many disguises.
For what I contain, can be naught but gain.