Re: was Car Craft Ramblings, now Alky fuel

[adh@xxxxxxxxxxxxxxxxx (Sandwich Maker)]

" From: "Jim Blair" <carnuck@xxxxxxxxxxx>
" 
" A: I have often wondered how tires filled with Helium might react? Tough to 
" keep it in there probably and the cold would make it worse.

i don't think cold would make it any worse, but keeping pressure up
could be a challenge.

one of my local tire places is pushing nitrogen inflation - even
offering free check-and-refill.  they mention a study showing that n2
leaks 25% slower than plain air.

i wonder how a really big gas molecule, like sf6 used in hi-v ckt
breakers would do?
________________________________________________________________________
Andrew Hay                                  the genius nature
internet rambler                            is to see what all have seen

adh@xxxxxxxxxxxxxxxxx                       and think what none thought