Needs a science writer
I'm not a scientist (but I did graduate in Mech. Eng.)...I'm not expert in the subject matter.
Sorry Janet, neither are you; there are several glaring technical errors.
"photosynthesis. Its how sunlight is converted into energy,"... Sunlight IS energy.
"energized electrons are then passed to the catalyst, which knits the hydrogen ions into hydrogen molecules."...Can't make hydrogen from nothing more that electrons. Nor can ions be converted to molecules.
"from a solution of water"....??