Chemtrails, do you believe?
Ok, so I was going to put this in the aviation folder but thought better of it. Is anyone else concerned about chemtrails.
For those unfamiliar to the term, aeroplanes sometimes leave contrails which are trails of condensation from their jets. So why do some leave them and some don't? And why is it sometimes you see "contrails" in grid type patterns across the sky?
I've been reading a little about this on the net and never though much of it. I am from Australia, and conspiracy theories about this say they happen a lot over Europe and the US. So I was recently in Europe and the day I seen it clearest was in the Czech Republic, there were about 10 "contrails" in a precise grid formation. The next day I seen 2 planes, one leaving a "contrail" and one leaving nothing.
Can someone explain this away with atmospherics? I'm not saying we are being sprayed, but I can't explain what I have seen with my own eyes