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Last week the company who run our school and the head teacher came up to science to check the efficiency of the dark tinted heat reducing film they had put on one of the south facing windows. Using an IR detector from the physics dept. the temperature radiating into the room was recorded at 56oC! An untinted south facing window recorded 32oC and a similar but north facing window 200C. Funny how the people who dreamt up this film don't actually know that if you put a dark tint onto a window it absorbs and transmits heat very efficiently, in during the day and out during the night!
So don't you actually hand water things? Or is the concept alien enough in your climate that you rarely do it? Oh to not have to spend so much time watering!!!!!
Cohan, when I looked at the Calgary weather a few days ago it was all sun and great temps, unfortunately, the forecasts change by the hour.It hasn't stopped snowing here since Saturday night, it does look like it has almost finished now.Good news is it is 'supposed' to be nice here for the next week, but I take that with a grain of salt.It's currently +4 here at the moment, but no sun since Saturday.