A Pasco County school employee was arrested Tuesday on a federal child sexual abuse material charge.
Veritasium on MSN
How 40 million flights a year stay safe without locking the doors
Most airplane doors aren’t locked — yet at cruising altitude, it would take the equivalent of lifting 9,000 kilograms to force one open. At around 33,000 feet, the air density drops to one-third of ...
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