Assertion: fuel cell's power | /r/HasProperty | electric
Facets:
Source sentences:
text: Fuel cells can also provide electric power for homes and offices .
text: But isn’t it an extra step to add fuel cells when the motive power is electricity?
text: These power an electric motor, which turns the wheels.
text: Using little more than hydrogen (the most abundant element on earth) and air, fuel cells can generate electric power with water as the only byproduct.