We decided to make something related to the military as all of us are in uniform group of Riverside secondary :NCC(SEA) and BB. After a discussion, we decided to make a Navy Warship. we decided to name it <RSS riverside>as it is the name of our school and 'riverside' sounds peaceful, it then have the meaning of fighting for peace.
When you turn the handle, the Warship will rock back and forth as two 'pear' cams turns (cam & follower mechanism). The gears will turn the 'radar scope‘ and the ‘satellite dish‘ which are positioned on top of the ship.