Changed your mind? Decided not to comment right now?
Return to What does a hygrometer measure.
Join in and write your own page! It's easy to do. How? Simply click here to return to Hi-Tech Idea.
Are you concerned about Air Pollution in your area?
Maybe modelling air pollution will get you the answers you need for this problem.
That's what I do full-time. Try it.
Have your Say...
on the StuffintheAir facebook page