anonymous wrote:

Wrong again, I'm afraid. Nothing wrong with breathing carbon dioxide so long
as you're also breathing in enough O2 with it. CO is a poison. CO2 is simply
an inert gas.


I guess my point being...toss a LARGE chunk into your boat. Close the
boat up, no air currents then. CO2 is heavier than air (I'm pretty
sure) and as it desolidifies it settles into the hull and pushes the air
up until it reaches a level where the hull is no longer watertight.
From there on down everything is exposed to high concentrations of CO2
and low concentrations of O2.

--
Every path has its puddle.