It is an unfortunate side effect
Of running up to exploding volcanoes and looking into them as hot magma and toxic gases spew out. To be fair though, the actual volcanic effect that did for them would've killed them if they'd been a couple of miles down the mountain anyway, so, so much for caution.
(
Hampster Squared has stuff at www.tilla.co.uk, Sun 5 Jun 2011, 10:21,
Reply)