4 ms·
They save people from serious injury much more frequently than that. Extreme turbulence that can smash you against the ceiling happens not infrequently.
by ef4 9y ago
They save people from serious injury much more frequently than that. Extreme turbulence that can smash you against the ceiling happens not infrequently.
- ThinkingGuy 9y agoNot to mention the injuries prevented by your unsecured body not being thrown around and landing on another passenger.