Quote: (Originally Posted by
Dave1w)

And to confuse us both more
At-Altitude Arithmetic
It starts talking about mercury etc, which reminds me of the time in hospital I used a thermometer to sir my coffee which then exploded the bulb. I didn't drink it, it that good?
Dave
Oahhhhh
The history of Indiana Jones is really dangerous
The rest of the text... need to re-read it few times before to undestand anything.
Thanks
Mikel
PD: were are the cave divers to tell us in practice how do they do it
