Question

Please tell how can I make a working model of save fuel​

Answer 1

Answer:

Explanation:

3V solar panel (Fuel Cell Store #951-621500; $20.50)

(6) 2mm Banana Connectors (Mouser #565-5936-0; $0.70)

Hookup wire 22-gauge (RadioShack #278-1224; $5.99)

Distilled water (local grocery store; $2.00)

NOTE: All fuel cell parts can be ordered from the Fuel Cell Store. Links for the exact parts are currently unavailable.