Carbon dioxide is toxic? I know it contributes to the greenhouse effect, but I didn't think it was toxic... Or did I just fall for something? :)
Michelle
>
>I took a look at the site. I can't say if it's serious or not, but it appears to be serious. If it is, as far as I'm concerned, those guys suffer from paranoia...
>
>While they're at it, they should be concerned by human breathing: we do release toxic carbon dioxyde! :) The only solution: stop breathing!
Précédent
Suivant
Répondre
Voir le fil de ce thread
Voir le fil de ce thread à partir de ce message seulement
Voir tous les messages de ce thread
Voir tous les messages de ce thread à partir de ce message seulement