An international team has now published details of an efficient, low-temperature method for generating it from methanol.

BBC: Hydrogen's energy promise improves

"Chemicals are bad, " I told my family, and proceeded to use something called the Fertility Awareness Method, which basically involves wishful thinking and a temperature chart.

CNN: What 'The Pill' did

You see, it's been difficult for OLED builders to secure enough electrical conductivity of ITO in a low-temperature process, and this new methodology is perfectly suited for the coating method (which makes it ripe for printing).

ENGADGET: Resin replaces ITO in latest flexible OLED prototype