aye just water in tanks… Is that why they need electronic equipment attached to them?
perhaps relevant?
https:// en.wikipedia.org/wiki/Trusted_timestamping
https:// bravenewcoin.com/news/timestamping-on-the-blockchain/
Fair enough. I only know what I see with my eyes in truth.. when airliners had little contrails instead of these planes that leaves trails from horizon to horizon and dissipate over time into a vast cloudy haze… I still see the little contrails coming from commercial aircraft all the time, so I agree the trails are probably coming from military craft.