Lawrence Jenkins wrote:
On Tuesday, 14 October 2014 21:05:47 UTC+1, Col wrote:



Just because something seems to be at low concentration doen't mean

it can't have a potent effect.

You try breathing in hydrogen cyanide at the same concentration as

C02 is in the atmosphere and tell me how you feel.

I bet you can't, because you'd be dead.

--




"Just because something seems to be at low concentration doen't mean
it can't have a potent effect."


Yes I agree hardly any posts from a certain person but its still one
too much ;-)

What has Dawlish got to do with this?
As usual you don't address the point being made.
--
Col

Bolton, Lancashire
160m asl
Snow videos:
http://www.youtube.com/channel/UC3QvmL4UWBmHFMKWiwYm_gg