POWERplus® Thunderbird Amazing Educational Salt Water Powered Monster Car After the introduction of the POWERplus Marlin – the worlds first salt water powered toy car - in 2011, POWERplus now introduces the Thunderbird. The Thunderbird is salt water powered Monster Car with full 4 wheel drive function and lots of moving parts. This product with an ingenious design educates children how to use alternative energy sources. Children can see how the engine is working thanks to the moving parts.
