You’ve Seen Contrails Wrong This Whole Time #aviation #airplane #contrails

本站添加: 2026-06-03

[00:00:00]Ever looked up and noticed white [music] lines stretched across the sky?

[00:00:03]That's not smoke.

[00:00:05]And what it actually is will surprise you.

[00:00:08]Jet engines burn fuel at extremely high temperatures. That creates hot, wet exhaust.

[00:00:14]But up at 30,000 ft, the air is freezing cold, sometimes minus 40°.

[00:00:20]The moment that hot exhaust hits the cold air, the moisture freezes instantly.

[00:00:25]Those white lines? Millions of tiny ice crystals.

[00:00:28]Not smoke, not chemicals, just ice.

[00:00:33]Here's the wild part.

[00:00:35]Contrails can actually [music] predict the weather.

[00:00:38]Short ones that disappear fast?

[00:00:40]Dry air, clear skies ahead.

[00:00:43]Long ones that stick around?

[00:00:46]Humidity is [music] high.

[00:00:48]Rain is coming.

[00:00:50]Follow for more aviation facts you probably [music] never knew.