Here is an easy to make toy rowing boat. A very simple
mechanical structure was shown to make the rowing boat. It really can float and
run on water.
Step-by-Step Video Instruction:
Components/Part Necessary:
1>
1-inch thick Thermocol / Styrofoam
2>
00 sand paper
3>
Card board
4>
One 3V DC motor
5>
One small switch
6>
One pulley for the motor
7>
Rubber band
8>
One big plastic pulley, or you can make your own
as shown in the video
9>
Iron wires,
10>
AAA battery
holder.
11>
Two AA battery
12>
Tools like knife, pliers, soldering iron,
aluminum sheet to make clamps and plastic sheet to make the row fins.
Mechanical Dimensions:
Schematic: Motor and switch connection
