Why dont mirrors reflect anything when they are on tv?
AWD is going to help on ice. Its driving 4wheels instead of 2 twice the grip. If you are driving on snow the only way to get good grip is to buy some snow chains to wrap around your tyres.
Um.what are mirrors made of? GLASS?!
it blockes the fire from oxygen preventing the chemical process from coninueing
Carbon dioxide doesn't burn and it is heavier than air. This means that a layer of carbon dioxide sinks to floor level and all the air is pushed up away from the fire. Effectively it suffocates the fire. In enclosed spaces CO2 will put out most fires. CO2 extinguishers store the gas under pressure. The reason they are not recommended for volatile liquid fires is because it is thought that the force of the expanding gas could actually spread the fire.
