Updates to this post /post/223034-i-need-help-with-my-science-fair-pr Fri, 27 Nov 2009 08:01:09 +0100 /post/223034-i-need-help-with-my-science-fair-pr#reply-4671197 Please, I need to know how I could prove that snow is better/worse for the environment than water…
I want to prove this testing water and snow’s capacity to absorb pollutants and see whether they have different properties and therefore different impacts on the environment.
However, I am stuck when it comes to actually testing the absorption, and which pollutants to use. Please help me?

]]> al.macboo Mon, 05 Jan 2009 23:16:11 +0100 /post/223034-i-need-help-with-my-science-fair-pr#reply-4552158 Do you have a partner for your project?

]]> Time Traveller Mon, 01 Dec 2008 04:45:13 +0100