I know that they need to be very careful with things like Toner as well, as
that can play havoc with vacuum cleaners and presumably air condigioning
filters too.
Brian

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From the Sofa of Brian Gaff Reply address is active
"Adrian" wrote in message
...
On Thu, 25 Dec 2014 12:49:42 +0000, Davey wrote:

in zero g, in *A GRAVITY-LESS*

Yes, I'd imagine the ISS is a bit echoey...