Flat colored toothpicks are good! I don't know why the colored is better, it just is! The flat are also good. If you can't find flat colored toothpicks go with flat probably, or use both!
A toothpick bridge, if you make it just right. :)
Normally 31. 2 for each T = 4 4 for each O = 8 3 for the H, C, and K = 9 4 for the P = 4 1 for the I = 1 5 for the S = 5
yes, wood is semi-buoyant