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.
Well, the Tesla Roadster has almost all of those aspects covered. It's fast, fancy, handles like a dream and goes like a rocket, but it's virtually silent and it'll never burn a single drop of gasoline. Tesla's first production car is also the world's first high-performance electric car. Unlike a traditional gasoline-powered car, the Tesla Roadster doesn't contain hundreds of moving parts. It's powered by just four main systems: 1  The Energy Storage System (ESS). 2  The Power Electronics Module (PEM). 3  An electric motor. 4  A sequential manual transmission.