hmmm – i guess it’s because when things get very hot, it can cause chemical reactions and some of those might reactions might result in gases that weren’t there before, causing a funny smell..?
Also, when it is hot the air warms up as well. This means the chemicals that cause smells can travel more and further, meaning you can probably smell things that you wouldn’t smell if it was cold or raining!
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spacenut1982 commented on :
It sounded a little stupid, but I suppose your right! Although I had never thought about it that way!