Re: Contrails cannot form into clouds (proof!)
>>Can you make a cloud with your breath or does it dissipate in harmony with the atmosphere? Can you make a persistent breath that lingers in the air longer than a minute? I thought not. stompk also makes an excellent point about seeing your breath in temperatures below the chart being caused by CO2, which is scientifically accurate.
I don't travel at sonic speeds and don't live high up like planes do. Nor do I expel exhaust matter.
Wouldn't chemicals just dissipate anyway?