Notice: Many browsers are beginning to disable or hide the Adobe Flash plugin, in preparation for its
end-of-life in December 2020.
If you are experiencing problems playing Flash content, please consider installing our official Newgrounds Player
to continue enjoying this content indefinitely.
I mostly made this for fun, I wanted to draw some airships and copper pipes, bronze tubes, etc. I do plan to make a second part answering the big question. If you have any questions or feedback let me know and I'll try to respond. ^_^