Latest car crashes Stories
By Steve Neavling, Detroit Free Press May 22--You're in a car crash, unconscious and bleeding profusely. Without your consent, you are injected with an experimental blood substitute being randomly tested on victims of car crashes, shootings and other trauma.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.