The Feuerwehr
___________________
The Lie:

This is the same thing....
See also":

What about FIG? I have the right to give. I do not have them.
For the first time in my life, I sat in the back seat.
– – – – –

It contributed to the fact that when in the taxi, in which I was driving with a friend, a drunkard flew from behind at full speed, I only had a rubble stroke, and the untouched friend - the nose in the folds, five front teeth flew out and the scrotum broke. The head of the front seat, ah.

This is the same thing....

When hit by the back, passengers are thrown back. The headset is designed to protect against the fracture of the cervical vertebrae during such a blow.
In other words, it is impossible to break the face of the objects in front when hit from behind, because the physics, bleat!

I support the benefit of sticking, lying – no.
_______________________________________________________
When you hit from behind you will be given acceleration and you will fuck about the surface lying in front of you. The headset protects against the reversal of the impact from the front. And there are also side components and there is even more interesting, the accident process is not linear and lasting, physics, jade, to teach in school had to be.
In short, in the source, everything is right, and whoever objects, is the wanderer.