On Monday morning the Nature offices in the King's Cross area of London were evacuated.

The problem? - Gas.

Following a fire on a nearby building site, there was a danger that four gas cylinders would explode (BBC coverage here). The standard procedure apparently involves cooling down the cylinders with water and then waiting 24 hours before removing them. I remember last year when a similar thing happened in the back of a van on the M25, someone suggested deliberately blowing up the cylinder by firing an armour-piercing bullet at it - a much more instant, and obviously spectacular, solution! (Unsurprisingly, the authorities went for the watch-and-wait approach).

I worked in chemistry labs for quite a few years and never had trouble with gas cylinders - it seems ironic that only now they cause me problems...

Anyway, two days later, we've been allowed back in to our offices - without a single shot being fired.

Sometimes gas is not a laughing matter.

Stuart

Stuart Cantrill (Associate Editor, Nature Nanotechnology)