Credit: Defensive Driver’s Discount
It occurred to me that some readers may not realize that “burning hydrogen,” i.e., the rapid oxidation of hydrogen, results in heat (which we can use for work) and the emission of H2O, aka water. And while for most folks the thought of water dribbling from their cars’ exhaust pipes may evoke some laughter, it actually gives me pause. Minnesota, in January, with cars dribbling water. It’s not a good thought when it turns into black ice and leaves us all piled up in the ditches.
That image on the left is what evokes deep concern for seasoned Minnesotans. Bad enough when out walking, but hitting a patch of that at 55 MPH will lead to an experience outstripping a mere roller-coaster.
But perhaps that’s easily remedied. he says, remembering some very unfortunate black ice incidents. Maybe the water, fresh from the heat of oxidation, is warm enough not to freeze to the pavement.
