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AVRG: $179.95 Age Range: 8 and up
A Thames & Kosmos kit for building a model truck that runs on a hydrogen fuel cell. You add water, the fuel cell splits it into hydrogen and oxygen, and the same cell then combines the gases to make electricity that drives the truck. Listed on the maker's site as coming soon or pre-order.
ToyDirectory Product ID#: 58240 (added 10/25/2026)
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