SpudFiles

rp181 wrote:I don't want to show the board

I'll show you mine if you show me yours

Don't feel bad about procrastinating, my ring launcher board was put together the night before the science fair until about 2 at night, and testing didn't start until 5 days before. I just saw the finalists' projects from some higher level science fair and realized that I would have kicked their asses.

If you still don't want want to show the board, could you explain your approach to presenting it. I made it into an experiment with variables, etc. That may have been my biggest mistake, but I couldn't come up with any alternatives.

I do procrastinate, but not in these things. I couldn't do it, the railgun enclosure became available too late.

For presentation, I made up BS about efficiency. What killed me was the lack of cold hard data....
"looking at this picture...."