[PAR35]

There are two forms of hydrogen production:

I guess they are too sophisticated to have heard of producing it by sticking electrodes into water.

[thackney]

That is one of the least efficient (most expensive) means of producing hydrogen.

Sure it works, but business making hydrogen are in it for the money.

[i_robot73]

Geez, didn’t ANYONE watch ‘Species’. The aliens SENT information on how to produce hydrogen on the cheap.

I mean, just look at dihydrogen-monoxide. That’s 2:1 right there.

DUH! /s