1950s WW2 Style Backboards Ftw
Uncategorized 2 Comments »Hmm… yeah, we have annual Science Fairs here at JHK. They’re kinda neat but the novelty is wearing off on me a little. :/
So for the Science Fair we (me and Skyler) made a Kelvin water dropper, an ingenious invention by the famous Lord Kelvin. Basically water drops through a can into another can. This water is charged by electrons in the air (better at low humidity) and passes the charge to the can- and the can on the other end of a cord. This attracts water of the same charge, creating a postive reinforcement loop. Eventually the difference between the charge and the charge in the other can become so great that a spark jumps between the copper wire cords connecting the cans. Neat.
But that’s not important. What I really liked doing was making the backboard we displayed our project on. I tried to go with a 1950s WW2 Conspiracy theme, complete with a friendly looking business front and various government-looking sheets regarding the “conspiracy” that is our science project.
Like just about everything I do in school, I squeezed as much creativity out of it as possible. Maybe that’s why I hate math: no freedom.
EDIT: Oh yeah, turns out we won 2nd place for our age group. Cool, right?