A modern alternative energy science twist on an old school toy.
Build your own Solar Speed Boat, Air Boat, even a Surface Submarine! Using your "Recycled" plastic bottles. Solar Boat kit includes: 1) Complete instruction booklet with 3 solar-powered boat designs; 2) Solar panel - 1/2 watt and waterproof; 3) Solar motor with wires; 4) 2 propellers for water and air; 5) Lots of mounting tape, shafts and wire nuts. All you need is "recycled" pop or water bottles and a sunny day!