I drove 1800 miles in a Hydrogen Car

Laughable greenwash Dianna , can't believe you're involved in such a misguided uninformed video. Hydrogen will never be a viable fuel as it's production either is from fossil fuels or extremely inefficient hydrolysis which would also need vast amounts of electricity which could be used much more efficiently for actually viable transport solutions such as e-bikes and e-motorcycles and electric trains.
I've just unsubscribed from your channel