Hydrocephalus is due to a problem with the flow of the fluid that surrounds the brain. This fluid is called the cerebrospinal fluid, or CSF. The fluid surrounds the brain and spinal cord and helps cushion the brain. CSF normally moves through the brain and the spinal cord and is soaked into the bloodstream. The flow of CSF is blocked.
The Tesla Model S has a collision avoidance assist system that automatically engages the brakes to reduce the impact of a frontal collision. Automatic emergency braking will stop applying the brakes when the driver presses the accelerator pedal, the brake pedal, or sharply turns the steering wheel.
Quora User, Bikes,Dogs,Gadgets,Photography,Cooking. 1  Tesla is equipped with Tesla's new AWD(ALL WHEEL DRIVE, not a 4WD, explained in later part) system has a second electric motor mounted above the front axle to power the front wheels, joining the electric motor that sits over the rear axle in all current versions of the car.