40,000 Feet: The Sky's Goldilocks Secret

Why do all commercial planes fly at almost the exact same altitude? 40,000 Feet: The Sky's Goldilocks Secret | Everyday Secrets cruising altitude, Goldilocks Zone, step climb This video explores the hidden science behind why commercial jets cruise at around 40,000 feet, revealing the "Goldilocks Zone" where air density allows engines and wings to function perfectly, plus how airlines use real-time "step climbs" to save fuel as the plane gets lighter. This video is for people who want to know about the secrets behind everyday things – all information is educational. If you are searching for: why do planes fly at 40000 feet what is the goldilocks zone aviation cruising altitude explained why do planes climb during a flight step climb aviation meaning #aviation #goldilockszone #cruisingaltitude #everydaysecrets Stock footage: vecteezy.com Also check out this video next:    • 2 Secrets Hidden in Your Coins