As the Ebola virus outbreak continues to run amok in West Africa, scientists are looking ahead to the possibly pivotal use of experimental drugs and vaccines against the disease. It will take months to test, produce and deploy the therapies. But researchers hold out hope that these products — even incompletely vetted — might help to turn the tide against an illness that has defied public health efforts to bring it under control.

Monday 29 October 2012

Tubocharger

you may have heard about turbochargers in cars..

Turbocharger is a Device which is attached to exhaust valve of the engine and when the engine(in car) runs at high rpm the exhaust from it rotates the turbine of charger which force more air and fuel is forced to the chamber.

Sometimes it is very dangerous to use turbo charger as it starts at only fixed speed

For example :- i am running my car at a speed of 150 kmph if i will accelerate my car to 160 turbocharger will starts and my car will attain a speed 210 within a second.This can disbalance the car.

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