I presented my machine today in class. Or not. We had to go outside and do a couple since ours involved shooting things at high velocities. The only problem was that is was raining. Pouring down rain, not a slight drizzle. And it was thundering and lightning. And did we still go outside carrying our metal machines? Why of course, because my teacher is crazy. And we had to take our posters and present them in the rain. Mine was ruined 5 seconds out the door with the print running everywhere and my pictures got messed up. So, I presented an inky wad of paper. The only good thing is that it worked and I can stop thinking about it because at this point my grade doesn't matter.