Click for: Toshiba's methanol fuel cellIt will certainly be some time before we see fuel cells used in digital cameras but it’s worth noting that development fuel cells is accelerating. Toshiba today announced a small methanol fuel cell which weighs just 8.5 g (0.3 oz) and can produce 100 mW of power. Toshiba describe this new unit as “small enough for integration into a wireless headset for mobile phones, but still efficient enough to power an MP3 music player for as long as 20 hours on a single 2cc charge of highly concentrated methanol. The new fuel cell outputs 100 milliwatts of power, and can continue to do so, non-stop, for as long as users top up its integrated fuel tank—a process that is as simple as it is safe.” (12:25 GMT)